diff options
Diffstat (limited to 'drivers/acpi')
151 files changed, 435 insertions, 251 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index ebcf534514be..fc06945d3f99 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -326,6 +326,23 @@ config ACPI_THERMAL To compile this driver as a module, choose M here: the module will be called thermal. +config ACPI_PLATFORM_PROFILE + tristate "ACPI Platform Profile Driver" + default m + help + This driver adds support for platform-profiles on platforms that + support it. + + Platform-profiles can be used to control the platform behaviour. For + example whether to operate in a lower power mode, in a higher + power performance mode or between the two. + + This driver provides the sysfs interface and is used as the registration + point for platform specific drivers. + + Which profiles are supported is determined on a per-platform basis and + should be obtained from the platform specific driver. + config ACPI_CUSTOM_DSDT_FILE string "Custom DSDT Table file to include" default "" diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 076894a3330f..52b627c7f977 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -79,6 +79,7 @@ obj-$(CONFIG_ACPI_PCI_SLOT) += pci_slot.o obj-$(CONFIG_ACPI_PROCESSOR) += processor.o obj-$(CONFIG_ACPI) += container.o obj-$(CONFIG_ACPI_THERMAL) += thermal.o +obj-$(CONFIG_ACPI_PLATFORM_PROFILE) += platform_profile.o obj-$(CONFIG_ACPI_NFIT) += nfit/ obj-$(CONFIG_ACPI_NUMA) += numa/ obj-$(CONFIG_ACPI) += acpi_memhotplug.o diff --git a/drivers/acpi/acpica/acapps.h b/drivers/acpi/acpica/acapps.h index 173447d50acf..725e2f65cdca 100644 --- a/drivers/acpi/acpica/acapps.h +++ b/drivers/acpi/acpica/acapps.h @@ -3,7 +3,7 @@ * * Module Name: acapps - common include for ACPI applications/tools * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -17,7 +17,7 @@ /* Common info for tool signons */ #define ACPICA_NAME "Intel ACPI Component Architecture" -#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2020 Intel Corporation" +#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2021 Intel Corporation" #if ACPI_MACHINE_WIDTH == 64 #define ACPI_WIDTH " (64-bit version)" diff --git a/drivers/acpi/acpica/accommon.h b/drivers/acpi/acpica/accommon.h index 94e18bb76556..be3826f46f88 100644 --- a/drivers/acpi/acpica/accommon.h +++ b/drivers/acpi/acpica/accommon.h @@ -3,7 +3,7 @@ * * Name: accommon.h - Common include files for generation of ACPICA source * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acconvert.h b/drivers/acpi/acpica/acconvert.h index cf85d66da6e7..53b41c7a6119 100644 --- a/drivers/acpi/acpica/acconvert.h +++ b/drivers/acpi/acpica/acconvert.h @@ -3,7 +3,7 @@ * * Module Name: acapps - common include for ACPI applications/tools * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index f8a3abdfe250..3ccc7b2a76f1 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -3,7 +3,7 @@ * * Name: acdebug.h - ACPI/AML debugger * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acdispat.h b/drivers/acpi/acpica/acdispat.h index 7ba6e308f146..3170a24fe505 100644 --- a/drivers/acpi/acpica/acdispat.h +++ b/drivers/acpi/acpica/acdispat.h @@ -3,7 +3,7 @@ * * Name: acdispat.h - dispatcher (parser to interpreter interface) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index 79f292687bd6..82a75964343b 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -3,7 +3,7 @@ * * Name: acevents.h - Event subcomponent prototypes and defines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 2fee91f57b21..d41b810e367c 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -3,7 +3,7 @@ * * Name: acglobal.h - Declarations for global variables * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 6ab92e28330d..810de0b4c125 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -3,7 +3,7 @@ * * Name: achware.h -- hardware specific interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h index a6d896cda2a5..816a16e1fc4c 100644 --- a/drivers/acpi/acpica/acinterp.h +++ b/drivers/acpi/acpica/acinterp.h @@ -3,7 +3,7 @@ * * Name: acinterp.h - Interpreter subcomponent prototypes and defines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index f83b98fa13ac..be57436182a1 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -3,7 +3,7 @@ * * Name: aclocal.h - Internal data types used across the ACPI subsystem * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index 168904ba3086..93bd2d19c156 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -3,7 +3,7 @@ * * Name: acmacros.h - C macros for the entire subsystem. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index 40f6a3c33a15..199aabac3790 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -3,7 +3,7 @@ * * Name: acnamesp.h - Namespace subcomponent prototypes and defines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h index 9f0219a8cb98..af47a3ffd2a4 100644 --- a/drivers/acpi/acpica/acobject.h +++ b/drivers/acpi/acpica/acobject.h @@ -3,7 +3,7 @@ * * Name: acobject.h - Definition of union acpi_operand_object (Internal object only) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acopcode.h b/drivers/acpi/acpica/acopcode.h index 8825394be9ab..c3f12ee9fc6f 100644 --- a/drivers/acpi/acpica/acopcode.h +++ b/drivers/acpi/acpica/acopcode.h @@ -3,7 +3,7 @@ * * Name: acopcode.h - AML opcode information for the AML parser and interpreter * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h index bc00b85c0a8f..8e40e5909458 100644 --- a/drivers/acpi/acpica/acparser.h +++ b/drivers/acpi/acpica/acparser.h @@ -3,7 +3,7 @@ * * Module Name: acparser.h - AML Parser subcomponent prototypes and defines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h index 57ea2276790f..15cf904f0751 100644 --- a/drivers/acpi/acpica/acpredef.h +++ b/drivers/acpi/acpica/acpredef.h @@ -3,7 +3,7 @@ * * Name: acpredef - Information table for ACPI predefined methods and objects * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h index 6de8a1650d3d..0cb975a3e01d 100644 --- a/drivers/acpi/acpica/acresrc.h +++ b/drivers/acpi/acpica/acresrc.h @@ -3,7 +3,7 @@ * * Name: acresrc.h - Resource Manager function prototypes * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h index 4c900c108f3f..e3beb096c46d 100644 --- a/drivers/acpi/acpica/acstruct.h +++ b/drivers/acpi/acpica/acstruct.h @@ -3,7 +3,7 @@ * * Name: acstruct.h - Internal structs * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index 734624facda3..e2d0046799a2 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -3,7 +3,7 @@ * * Name: actables.h - ACPI table management * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 7c89b470ec81..be6de7149e67 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -3,7 +3,7 @@ * * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h index 1d541bbac4a3..d6b088c5001f 100644 --- a/drivers/acpi/acpica/amlcode.h +++ b/drivers/acpi/acpica/amlcode.h @@ -5,7 +5,7 @@ * Declarations and definitions contained herein are derived * directly from the ACPI specification. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h index e5234e001acf..a9d91a3c2994 100644 --- a/drivers/acpi/acpica/amlresrc.h +++ b/drivers/acpi/acpica/amlresrc.h @@ -3,7 +3,7 @@ * * Module Name: amlresrc.h - AML resource descriptors * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c index f5fba14461a6..fd813c5d3952 100644 --- a/drivers/acpi/acpica/dbhistry.c +++ b/drivers/acpi/acpica/dbhistry.c @@ -3,7 +3,7 @@ * * Module Name: dbhistry - debugger HISTORY command * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c index 2952856b8a67..b8a48923064f 100644 --- a/drivers/acpi/acpica/dbinput.c +++ b/drivers/acpi/acpica/dbinput.c @@ -473,7 +473,7 @@ char *acpi_db_get_next_token(char *string, /* Remove any spaces at the beginning, ignore blank lines */ - while (*string && isspace(*string)) { + while (*string && isspace((int)*string)) { string++; } @@ -571,7 +571,7 @@ char *acpi_db_get_next_token(char *string, /* Find end of token */ - while (*string && !isspace(*string)) { + while (*string && !isspace((int)*string)) { string++; } break; diff --git a/drivers/acpi/acpica/dbobject.c b/drivers/acpi/acpica/dbobject.c index 4b4c530a0654..95ab91b35f29 100644 --- a/drivers/acpi/acpica/dbobject.c +++ b/drivers/acpi/acpica/dbobject.c @@ -47,7 +47,7 @@ acpi_db_dump_method_info(acpi_status status, struct acpi_walk_state *walk_state) /* Ignore control codes, they are not errors */ - if ((status & AE_CODE_MASK) == AE_CODE_CONTROL) { + if (ACPI_CNTL_EXCEPTION(status)) { return; } diff --git a/drivers/acpi/acpica/dsargs.c b/drivers/acpi/acpica/dsargs.c index ad17f62e51d9..6630d6536fb0 100644 --- a/drivers/acpi/acpica/dsargs.c +++ b/drivers/acpi/acpica/dsargs.c @@ -4,7 +4,7 @@ * Module Name: dsargs - Support for execution of dynamic arguments for static * objects (regions, fields, buffer fields, etc.) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c index 4b5b6e859f62..a152f03135cd 100644 --- a/drivers/acpi/acpica/dscontrol.c +++ b/drivers/acpi/acpica/dscontrol.c @@ -4,7 +4,7 @@ * Module Name: dscontrol - Support for execution control opcodes - * if/else/while/return * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -62,7 +62,7 @@ acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state, } } - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case AML_IF_OP: /* diff --git a/drivers/acpi/acpica/dsdebug.c b/drivers/acpi/acpica/dsdebug.c index 63bc5f19fb82..b9b03d629930 100644 --- a/drivers/acpi/acpica/dsdebug.c +++ b/drivers/acpi/acpica/dsdebug.c @@ -3,7 +3,7 @@ * * Module Name: dsdebug - Parser/Interpreter interface - debugging * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -100,7 +100,7 @@ acpi_ds_dump_method_stack(acpi_status status, /* Ignore control codes, they are not errors */ - if ((status & AE_CODE_MASK) == AE_CODE_CONTROL) { + if (ACPI_CNTL_EXCEPTION(status)) { return_VOID; } diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c index fa768b3a989e..a16817767969 100644 --- a/drivers/acpi/acpica/dsfield.c +++ b/drivers/acpi/acpica/dsfield.c @@ -3,7 +3,7 @@ * * Module Name: dsfield - Dispatcher field routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsinit.c b/drivers/acpi/acpica/dsinit.c index 9be2a309424c..ba6f882e83bc 100644 --- a/drivers/acpi/acpica/dsinit.c +++ b/drivers/acpi/acpica/dsinit.c @@ -3,7 +3,7 @@ * * Module Name: dsinit - Object initialization namespace walk * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index cf67caff878a..8e011e59b9b4 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -3,7 +3,7 @@ * * Module Name: dsmethod - Parser/Interpreter interface - control method parsing * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c index c0a14a6a2c20..3c0c31157e7e 100644 --- a/drivers/acpi/acpica/dsobject.c +++ b/drivers/acpi/acpica/dsobject.c @@ -3,7 +3,7 @@ * * Module Name: dsobject - Dispatcher object management routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c index d9c26e720cb7..639635291ab7 100644 --- a/drivers/acpi/acpica/dsopcode.c +++ b/drivers/acpi/acpica/dsopcode.c @@ -3,7 +3,7 @@ * * Module Name: dsopcode - Dispatcher support for regions and fields * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dspkginit.c b/drivers/acpi/acpica/dspkginit.c index d869568d55c2..e642d65bcc66 100644 --- a/drivers/acpi/acpica/dspkginit.c +++ b/drivers/acpi/acpica/dspkginit.c @@ -3,7 +3,7 @@ * * Module Name: dspkginit - Completion of deferred package initialization * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dswexec.c b/drivers/acpi/acpica/dswexec.c index 1d4f8c81028c..41ba7773fd10 100644 --- a/drivers/acpi/acpica/dswexec.c +++ b/drivers/acpi/acpica/dswexec.c @@ -4,7 +4,7 @@ * Module Name: dswexec - Dispatcher method execution callbacks; * dispatch to interpreter. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -598,8 +598,7 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state) break; } - /* Fall through */ - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case AML_INT_EVAL_SUBTREE_OP: diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c index 27069325b6de..a377638e44f9 100644 --- a/drivers/acpi/acpica/dswload.c +++ b/drivers/acpi/acpica/dswload.c @@ -3,7 +3,7 @@ * * Module Name: dswload - Dispatcher first pass namespace load callbacks * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -224,7 +224,7 @@ acpi_ds_load1_begin_op(struct acpi_walk_state *walk_state, break; } - /*lint -fallthrough */ + ACPI_FALLTHROUGH; default: diff --git a/drivers/acpi/acpica/dswload2.c b/drivers/acpi/acpica/dswload2.c index edadbe146506..3625952c3957 100644 --- a/drivers/acpi/acpica/dswload2.c +++ b/drivers/acpi/acpica/dswload2.c @@ -3,7 +3,7 @@ * * Module Name: dswload2 - Dispatcher second pass namespace load callbacks * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -214,7 +214,7 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, break; } - /*lint -fallthrough */ + ACPI_FALLTHROUGH; default: diff --git a/drivers/acpi/acpica/dswscope.c b/drivers/acpi/acpica/dswscope.c index 9c397642fed7..9c123af08bc1 100644 --- a/drivers/acpi/acpica/dswscope.c +++ b/drivers/acpi/acpica/dswscope.c @@ -3,7 +3,7 @@ * * Module Name: dswscope - Scope stack manipulation * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c index 809a0c0536b5..fbe2ba05c82a 100644 --- a/drivers/acpi/acpica/dswstate.c +++ b/drivers/acpi/acpica/dswstate.c @@ -3,7 +3,7 @@ * * Module Name: dswstate - Dispatcher parse tree walk management routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index 9efca54c51ac..35385148fedb 100644 --- a/drivers/acpi/acpica/evevent.c +++ b/drivers/acpi/acpica/evevent.c @@ -3,7 +3,7 @@ * * Module Name: evevent - Fixed Event handling and dispatch * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evglock.c b/drivers/acpi/acpica/evglock.c index 0ced84ae13e4..de4eea606ccd 100644 --- a/drivers/acpi/acpica/evglock.c +++ b/drivers/acpi/acpica/evglock.c @@ -3,7 +3,7 @@ * * Module Name: evglock - Global Lock support * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index 06b9c8dd11c9..c5a06882bdf6 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -3,7 +3,7 @@ * * Module Name: evgpe - General Purpose Event handling and dispatch * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c index f5298be4273a..e5f8245c2d93 100644 --- a/drivers/acpi/acpica/evgpeblk.c +++ b/drivers/acpi/acpica/evgpeblk.c @@ -3,7 +3,7 @@ * * Module Name: evgpeblk - GPE block creation and initialization. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpeinit.c b/drivers/acpi/acpica/evgpeinit.c index 6d82d30d8f7b..b0724d6e6e80 100644 --- a/drivers/acpi/acpica/evgpeinit.c +++ b/drivers/acpi/acpica/evgpeinit.c @@ -3,7 +3,7 @@ * * Module Name: evgpeinit - System GPE initialization and update * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c index 738873e876ca..2e74308d7725 100644 --- a/drivers/acpi/acpica/evgpeutil.c +++ b/drivers/acpi/acpica/evgpeutil.c @@ -3,7 +3,7 @@ * * Module Name: evgpeutil - GPE utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evhandler.c b/drivers/acpi/acpica/evhandler.c index 5884eba047f7..ea9485e6a475 100644 --- a/drivers/acpi/acpica/evhandler.c +++ b/drivers/acpi/acpica/evhandler.c @@ -3,7 +3,7 @@ * * Module Name: evhandler - Support for Address Space handlers * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c index ce1eda6beb84..f14ebcd610ab 100644 --- a/drivers/acpi/acpica/evmisc.c +++ b/drivers/acpi/acpica/evmisc.c @@ -3,7 +3,7 @@ * * Module Name: evmisc - Miscellaneous event manager support functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c index a8a4c8c9b9ef..3ed7d9ae95cf 100644 --- a/drivers/acpi/acpica/evregion.c +++ b/drivers/acpi/acpica/evregion.c @@ -3,7 +3,7 @@ * * Module Name: evregion - Operation Region support * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index 89be3ccdad53..984c172453bf 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -3,7 +3,7 @@ * * Module Name: evrgnini- ACPI address_space (op_region) init * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c index e4e012297eee..ff5cf5b0705a 100644 --- a/drivers/acpi/acpica/evxface.c +++ b/drivers/acpi/acpica/evxface.c @@ -3,7 +3,7 @@ * * Module Name: evxface - External interfaces for ACPI events * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index 1a15b0087379..5445a361c621 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -3,7 +3,7 @@ * * Module Name: evxfevnt - External Interfaces, ACPI event disable/enable * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c index 3be60673e461..a6d53cf86450 100644 --- a/drivers/acpi/acpica/evxfgpe.c +++ b/drivers/acpi/acpica/evxfgpe.c @@ -3,7 +3,7 @@ * * Module Name: evxfgpe - External Interfaces for General Purpose Events (GPEs) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c index da97fd0c6b51..7672d70da850 100644 --- a/drivers/acpi/acpica/evxfregn.c +++ b/drivers/acpi/acpica/evxfregn.c @@ -4,7 +4,7 @@ * Module Name: evxfregn - External Interfaces, ACPI Operation Regions and * Address Spaces. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exconcat.c b/drivers/acpi/acpica/exconcat.c index 43711412722f..2d220d470c60 100644 --- a/drivers/acpi/acpica/exconcat.c +++ b/drivers/acpi/acpica/exconcat.c @@ -3,7 +3,7 @@ * * Module Name: exconcat - Concatenate-type AML operators * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c index 68efd704e2dc..0cd9b3738e76 100644 --- a/drivers/acpi/acpica/exconfig.c +++ b/drivers/acpi/acpica/exconfig.c @@ -3,7 +3,7 @@ * * Module Name: exconfig - Namespace reconfiguration (Load/Unload opcodes) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c index 50c7aad2e86d..6b7498371eb0 100644 --- a/drivers/acpi/acpica/exconvrt.c +++ b/drivers/acpi/acpica/exconvrt.c @@ -3,7 +3,7 @@ * * Module Name: exconvrt - Object conversion routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c index a17482428b46..80b52ad55775 100644 --- a/drivers/acpi/acpica/excreate.c +++ b/drivers/acpi/acpica/excreate.c @@ -3,7 +3,7 @@ * * Module Name: excreate - Named object creation * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c index a5223dcaee70..6a01e38b7d5a 100644 --- a/drivers/acpi/acpica/exdebug.c +++ b/drivers/acpi/acpica/exdebug.c @@ -3,7 +3,7 @@ * * Module Name: exdebug - Support for stores to the AML Debug Object * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c index 47a4d9a40d6b..2aea44ecc37d 100644 --- a/drivers/acpi/acpica/exdump.c +++ b/drivers/acpi/acpica/exdump.c @@ -3,7 +3,7 @@ * * Module Name: exdump - Interpreter debug output routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c index 3323a2ba6a31..32f03ee81785 100644 --- a/drivers/acpi/acpica/exfield.c +++ b/drivers/acpi/acpica/exfield.c @@ -3,7 +3,7 @@ * * Module Name: exfield - AML execution - field_unit read/write * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c index ade35ff1c7ba..bdc7a30d1217 100644 --- a/drivers/acpi/acpica/exfldio.c +++ b/drivers/acpi/acpica/exfldio.c @@ -3,7 +3,7 @@ * * Module Name: exfldio - Aml Field I/O * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -434,7 +434,7 @@ acpi_ex_field_datum_io(union acpi_operand_object *obj_desc, * region_field case and write the datum to the Operation Region */ - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case ACPI_TYPE_LOCAL_REGION_FIELD: /* diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c index 717e3998fd77..ad19f914641b 100644 --- a/drivers/acpi/acpica/exmisc.c +++ b/drivers/acpi/acpica/exmisc.c @@ -3,7 +3,7 @@ * * Module Name: exmisc - ACPI AML (p-code) execution - specific opcodes * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c index 9ff247cba571..6237ae8284b1 100644 --- a/drivers/acpi/acpica/exmutex.c +++ b/drivers/acpi/acpica/exmutex.c @@ -3,7 +3,7 @@ * * Module Name: exmutex - ASL Mutex Acquire/Release functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c index 74f8b0d0452b..5283603d078d 100644 --- a/drivers/acpi/acpica/exnames.c +++ b/drivers/acpi/acpica/exnames.c @@ -3,7 +3,7 @@ * * Module Name: exnames - interpreter/scanner name load/execute * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg1.c b/drivers/acpi/acpica/exoparg1.c index a46d685a3ffc..b639e930d642 100644 --- a/drivers/acpi/acpica/exoparg1.c +++ b/drivers/acpi/acpica/exoparg1.c @@ -3,7 +3,7 @@ * * Module Name: exoparg1 - AML execution - opcodes with 1 argument * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg2.c b/drivers/acpi/acpica/exoparg2.c index 03241d18ac1d..10323ab186da 100644 --- a/drivers/acpi/acpica/exoparg2.c +++ b/drivers/acpi/acpica/exoparg2.c @@ -3,7 +3,7 @@ * * Module Name: exoparg2 - AML execution - opcodes with 2 arguments * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c index c8d0d75fc450..140aae009690 100644 --- a/drivers/acpi/acpica/exoparg3.c +++ b/drivers/acpi/acpica/exoparg3.c @@ -3,7 +3,7 @@ * * Module Name: exoparg3 - AML execution - opcodes with 3 arguments * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c index 55d0fa056fe7..2cf9f37a0ba8 100644 --- a/drivers/acpi/acpica/exoparg6.c +++ b/drivers/acpi/acpica/exoparg6.c @@ -3,7 +3,7 @@ * * Module Name: exoparg6 - AML execution - opcodes with 6 arguments * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c index 4a0f03157e08..d8c55dde191b 100644 --- a/drivers/acpi/acpica/exprep.c +++ b/drivers/acpi/acpica/exprep.c @@ -3,7 +3,7 @@ * * Module Name: exprep - ACPI AML field prep utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c index 4914dbc44517..82b713a9a193 100644 --- a/drivers/acpi/acpica/exregion.c +++ b/drivers/acpi/acpica/exregion.c @@ -3,7 +3,7 @@ * * Module Name: exregion - ACPI default op_region (address space) handlers * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exresnte.c b/drivers/acpi/acpica/exresnte.c index 3e4018678c09..d80b76455c50 100644 --- a/drivers/acpi/acpica/exresnte.c +++ b/drivers/acpi/acpica/exresnte.c @@ -3,7 +3,7 @@ * * Module Name: exresnte - AML Interpreter object resolution * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c index 912a078c60a4..fa6a96242835 100644 --- a/drivers/acpi/acpica/exresolv.c +++ b/drivers/acpi/acpica/exresolv.c @@ -3,7 +3,7 @@ * * Module Name: exresolv - AML Interpreter object resolution * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c index 4d1b22971d58..cbe2c88b1dc2 100644 --- a/drivers/acpi/acpica/exresop.c +++ b/drivers/acpi/acpica/exresop.c @@ -3,7 +3,7 @@ * * Module Name: exresop - AML Interpreter operand/object resolution * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -198,7 +198,7 @@ acpi_ex_resolve_operands(u16 opcode, target_op = AML_DEBUG_OP; - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case ACPI_REFCLASS_ARG: case ACPI_REFCLASS_LOCAL: @@ -264,7 +264,7 @@ acpi_ex_resolve_operands(u16 opcode, * Else not a string - fall through to the normal Reference * case below */ - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case ARGI_REFERENCE: /* References: */ case ARGI_INTEGER_REF: diff --git a/drivers/acpi/acpica/exserial.c b/drivers/acpi/acpica/exserial.c index 760bc7cef55a..8e8d95f7947b 100644 --- a/drivers/acpi/acpica/exserial.c +++ b/drivers/acpi/acpica/exserial.c @@ -3,7 +3,7 @@ * * Module Name: exserial - field_unit support for serial address spaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exstore.c b/drivers/acpi/acpica/exstore.c index 3adc0a29d890..12f4210ea085 100644 --- a/drivers/acpi/acpica/exstore.c +++ b/drivers/acpi/acpica/exstore.c @@ -3,7 +3,7 @@ * * Module Name: exstore - AML Interpreter object store support * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -96,7 +96,7 @@ acpi_ex_store(union acpi_operand_object *source_desc, return_ACPI_STATUS(AE_OK); } - /*lint -fallthrough */ + ACPI_FALLTHROUGH; default: @@ -422,7 +422,7 @@ acpi_ex_store_object_to_node(union acpi_operand_object *source_desc, break; } - /* Fallthrough */ + ACPI_FALLTHROUGH; case ACPI_TYPE_DEVICE: case ACPI_TYPE_EVENT: diff --git a/drivers/acpi/acpica/exstoren.c b/drivers/acpi/acpica/exstoren.c index 8c34f4e2ab8f..08469d37e73e 100644 --- a/drivers/acpi/acpica/exstoren.c +++ b/drivers/acpi/acpica/exstoren.c @@ -4,7 +4,7 @@ * Module Name: exstoren - AML Interpreter object store support, * Store to Node (namespace object) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c index dc66696080a5..a82628683329 100644 --- a/drivers/acpi/acpica/exstorob.c +++ b/drivers/acpi/acpica/exstorob.c @@ -3,7 +3,7 @@ * * Module Name: exstorob - AML object store support, store to object * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exsystem.c b/drivers/acpi/acpica/exsystem.c index f329b01672bb..1281c07112de 100644 --- a/drivers/acpi/acpica/exsystem.c +++ b/drivers/acpi/acpica/exsystem.c @@ -3,7 +3,7 @@ * * Module Name: exsystem - Interface to OS services * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/extrace.c b/drivers/acpi/acpica/extrace.c index 832a47885b99..8846f483fb02 100644 --- a/drivers/acpi/acpica/extrace.c +++ b/drivers/acpi/acpica/extrace.c @@ -3,7 +3,7 @@ * * Module Name: extrace - Support for interpreter execution tracing * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c index 8fefa6feac2f..4d41a866f633 100644 --- a/drivers/acpi/acpica/exutils.c +++ b/drivers/acpi/acpica/exutils.c @@ -3,7 +3,7 @@ * * Module Name: exutils - interpreter/scanner utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwacpi.c b/drivers/acpi/acpica/hwacpi.c index 9b9aac27ff7e..96f55f079988 100644 --- a/drivers/acpi/acpica/hwacpi.c +++ b/drivers/acpi/acpica/hwacpi.c @@ -3,7 +3,7 @@ * * Module Name: hwacpi - ACPI Hardware Initialization/Mode Interface * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwesleep.c b/drivers/acpi/acpica/hwesleep.c index d9be5d0545d4..803402aefaeb 100644 --- a/drivers/acpi/acpica/hwesleep.c +++ b/drivers/acpi/acpica/hwesleep.c @@ -4,7 +4,7 @@ * Name: hwesleep.c - ACPI Hardware Sleep/Wake Support functions for the * extended FADT-V5 sleep registers. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c index b13a4ed5bc63..0770aa176cd5 100644 --- a/drivers/acpi/acpica/hwgpe.c +++ b/drivers/acpi/acpica/hwgpe.c @@ -3,7 +3,7 @@ * * Module Name: hwgpe - Low level GPE enable/disable/clear functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -167,7 +167,7 @@ acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action) return (AE_BAD_PARAMETER); } - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case ACPI_GPE_ENABLE: diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c index 317ae870336b..14baa13bf848 100644 --- a/drivers/acpi/acpica/hwsleep.c +++ b/drivers/acpi/acpica/hwsleep.c @@ -4,7 +4,7 @@ * Name: hwsleep.c - ACPI Hardware Sleep/Wake Support functions for the * original/legacy sleep/PM registers. * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwtimer.c b/drivers/acpi/acpica/hwtimer.c index 07473ddfa9a9..63deadde9f48 100644 --- a/drivers/acpi/acpica/hwtimer.c +++ b/drivers/acpi/acpica/hwtimer.c @@ -3,7 +3,7 @@ * * Name: hwtimer.c - ACPI Power Management Timer Interface * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c index b2ca7dfd3fc9..e15badf4077a 100644 --- a/drivers/acpi/acpica/hwvalid.c +++ b/drivers/acpi/acpica/hwvalid.c @@ -3,7 +3,7 @@ * * Module Name: hwvalid - I/O request validation * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c index 134dbfadcd15..fb27aaad0dee 100644 --- a/drivers/acpi/acpica/hwxface.c +++ b/drivers/acpi/acpica/hwxface.c @@ -3,7 +3,7 @@ * * Module Name: hwxface - Public ACPICA hardware interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c index a4b66f4b2714..89b12afed564 100644 --- a/drivers/acpi/acpica/hwxfsleep.c +++ b/drivers/acpi/acpica/hwxfsleep.c @@ -3,7 +3,7 @@ * * Name: hwxfsleep.c - ACPI Hardware Sleep/Wake External Interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsarguments.c b/drivers/acpi/acpica/nsarguments.c index 6bbc7d350a16..c8a2747005c5 100644 --- a/drivers/acpi/acpica/nsarguments.c +++ b/drivers/acpi/acpica/nsarguments.c @@ -3,7 +3,7 @@ * * Module Name: nsarguments - Validation of args for ACPI predefined methods * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsconvert.c b/drivers/acpi/acpica/nsconvert.c index c86c82939ebb..597d0eed23c1 100644 --- a/drivers/acpi/acpica/nsconvert.c +++ b/drivers/acpi/acpica/nsconvert.c @@ -4,7 +4,7 @@ * Module Name: nsconvert - Object conversions for objects returned by * predefined methods * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c index 994f0b556c60..2f66f3ed1810 100644 --- a/drivers/acpi/acpica/nsdump.c +++ b/drivers/acpi/acpica/nsdump.c @@ -3,7 +3,7 @@ * * Module Name: nsdump - table dumping routines for debug * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsdumpdv.c b/drivers/acpi/acpica/nsdumpdv.c index b691fe20e384..d3dc6761bcdd 100644 --- a/drivers/acpi/acpica/nsdumpdv.c +++ b/drivers/acpi/acpica/nsdumpdv.c @@ -3,7 +3,7 @@ * * Module Name: nsdump - table dumping routines for debug * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index e16f6a0c2c3f..4db81f8ba29b 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -3,7 +3,7 @@ * * Module Name: nsinit - namespace initialization * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsload.c b/drivers/acpi/acpica/nsload.c index 9ba17891edb6..7d77956ed790 100644 --- a/drivers/acpi/acpica/nsload.c +++ b/drivers/acpi/acpica/nsload.c @@ -3,7 +3,7 @@ * * Module Name: nsload - namespace loading/expanding/contracting procedures * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsparse.c b/drivers/acpi/acpica/nsparse.c index 7e74a765e785..778f80e624be 100644 --- a/drivers/acpi/acpica/nsparse.c +++ b/drivers/acpi/acpica/nsparse.c @@ -3,7 +3,7 @@ * * Module Name: nsparse - namespace interface to AML parser * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c index 167a1c2495ab..e4e5f32da7dc 100644 --- a/drivers/acpi/acpica/nspredef.c +++ b/drivers/acpi/acpica/nspredef.c @@ -3,7 +3,7 @@ * * Module Name: nspredef - Validation of ACPI predefined methods and objects * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c index 1875b1cba202..6742b50836f7 100644 --- a/drivers/acpi/acpica/nsprepkg.c +++ b/drivers/acpi/acpica/nsprepkg.c @@ -3,7 +3,7 @@ * * Module Name: nsprepkg - Validation of package objects for predefined names * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c index 90db2d85e7f5..499067daa22c 100644 --- a/drivers/acpi/acpica/nsrepair.c +++ b/drivers/acpi/acpica/nsrepair.c @@ -3,7 +3,7 @@ * * Module Name: nsrepair - Repair for objects returned by predefined methods * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index d2c8d8279e7a..14b71b41e845 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -4,7 +4,7 @@ * Module Name: nsrepair2 - Repair for objects returned by specific * predefined methods * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -495,8 +495,9 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, union acpi_operand_object **return_object_ptr) { union acpi_operand_object *return_object = *return_object_ptr; - char *dest; + union acpi_operand_object *new_string; char *source; + char *dest; ACPI_FUNCTION_NAME(ns_repair_HID); @@ -517,6 +518,13 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, return_ACPI_STATUS(AE_OK); } + /* It is simplest to always create a new string object */ + + new_string = acpi_ut_create_string_object(return_object->string.length); + if (!new_string) { + return_ACPI_STATUS(AE_NO_MEMORY); + } + /* * Remove a leading asterisk if present. For some unknown reason, there * are many machines in the field that contains IDs like this. @@ -526,7 +534,7 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, source = return_object->string.pointer; if (*source == '*') { source++; - return_object->string.length--; + new_string->string.length--; ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, "%s: Removed invalid leading asterisk\n", @@ -541,11 +549,12 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, * "NNNN####" where N is an uppercase letter or decimal digit, and * # is a hex digit. */ - for (dest = return_object->string.pointer; *source; dest++, source++) { + for (dest = new_string->string.pointer; *source; dest++, source++) { *dest = (char)toupper((int)*source); } - return_object->string.pointer[return_object->string.length] = 0; + acpi_ut_remove_reference(return_object); + *return_object_ptr = new_string; return_ACPI_STATUS(AE_OK); } diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c index e66abdab8f31..83d0f276da4d 100644 --- a/drivers/acpi/acpica/nsutils.c +++ b/drivers/acpi/acpica/nsutils.c @@ -4,7 +4,7 @@ * Module Name: nsutils - Utilities for accessing ACPI namespace, accessing * parents and siblings and Scope manipulation * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nswalk.c b/drivers/acpi/acpica/nswalk.c index b7f3e8603ad8..915c2433463d 100644 --- a/drivers/acpi/acpica/nswalk.c +++ b/drivers/acpi/acpica/nswalk.c @@ -3,7 +3,7 @@ * * Module Name: nswalk - Functions for walking the ACPI namespace * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c index 0e6aba81605b..03487546da5a 100644 --- a/drivers/acpi/acpica/nsxfname.c +++ b/drivers/acpi/acpica/nsxfname.c @@ -4,7 +4,7 @@ * Module Name: nsxfname - Public interfaces to the ACPI subsystem * ACPI Namespace oriented interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c index 3b40db4ad9f3..b9ff535aa02e 100644 --- a/drivers/acpi/acpica/psargs.c +++ b/drivers/acpi/acpica/psargs.c @@ -3,7 +3,7 @@ * * Module Name: psargs - Parse AML opcode arguments * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c index 3cf0687b9915..4b51dd939f29 100644 --- a/drivers/acpi/acpica/psloop.c +++ b/drivers/acpi/acpica/psloop.c @@ -3,7 +3,7 @@ * * Module Name: psloop - Main AML parse loop * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -264,8 +264,7 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) ACPI_TO_POINTER (TRUE)); if (ACPI_FAILURE(status) - && ((status & AE_CODE_MASK) != - AE_CODE_CONTROL)) { + && !ACPI_CNTL_EXCEPTION(status)) { if (status == AE_AML_NO_RETURN_VALUE) { ACPI_EXCEPTION((AE_INFO, status, "Invoked method did not return a value")); diff --git a/drivers/acpi/acpica/psobject.c b/drivers/acpi/acpica/psobject.c index 2480c26c5171..e4420cd6d281 100644 --- a/drivers/acpi/acpica/psobject.c +++ b/drivers/acpi/acpica/psobject.c @@ -3,7 +3,7 @@ * * Module Name: psobject - Support for parse objects * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psopcode.c b/drivers/acpi/acpica/psopcode.c index 28af49263ebf..3e80eb1a5f35 100644 --- a/drivers/acpi/acpica/psopcode.c +++ b/drivers/acpi/acpica/psopcode.c @@ -3,7 +3,7 @@ * * Module Name: psopcode - Parser/Interpreter opcode information table * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c index ab9327f6a63c..476b00a121f3 100644 --- a/drivers/acpi/acpica/psopinfo.c +++ b/drivers/acpi/acpica/psopinfo.c @@ -3,7 +3,7 @@ * * Module Name: psopinfo - AML opcode information functions and dispatch tables * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c index bd3caf735be3..7eb7a81619a3 100644 --- a/drivers/acpi/acpica/psparse.c +++ b/drivers/acpi/acpica/psparse.c @@ -3,7 +3,7 @@ * * Module Name: psparse - Parser top level AML parse routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ @@ -383,7 +383,7 @@ acpi_ps_next_parse_state(struct acpi_walk_state *walk_state, default: status = callback_status; - if ((callback_status & AE_CODE_MASK) == AE_CODE_CONTROL) { + if (ACPI_CNTL_EXCEPTION(callback_status)) { status = AE_OK; } break; diff --git a/drivers/acpi/acpica/psscope.c b/drivers/acpi/acpica/psscope.c index fceb311995e9..3f2eada44942 100644 --- a/drivers/acpi/acpica/psscope.c +++ b/drivers/acpi/acpica/psscope.c @@ -3,7 +3,7 @@ * * Module Name: psscope - Parser scope stack management routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/pstree.c b/drivers/acpi/acpica/pstree.c index c8aef0694864..ffb2a7bfc6d7 100644 --- a/drivers/acpi/acpica/pstree.c +++ b/drivers/acpi/acpica/pstree.c @@ -3,7 +3,7 @@ * * Module Name: pstree - Parser op tree manipulation/traversal/search * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c index 00efae2f95ba..e6596051d548 100644 --- a/drivers/acpi/acpica/psutils.c +++ b/drivers/acpi/acpica/psutils.c @@ -3,7 +3,7 @@ * * Module Name: psutils - Parser miscellaneous utilities (Parser only) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/pswalk.c b/drivers/acpi/acpica/pswalk.c index 0fe3adf6b0e5..7018a789debc 100644 --- a/drivers/acpi/acpica/pswalk.c +++ b/drivers/acpi/acpica/pswalk.c @@ -3,7 +3,7 @@ * * Module Name: pswalk - Parser routines to walk parsed op tree(s) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psxface.c b/drivers/acpi/acpica/psxface.c index 1bbfc8def388..fd0f28c7af1e 100644 --- a/drivers/acpi/acpica/psxface.c +++ b/drivers/acpi/acpica/psxface.c @@ -3,7 +3,7 @@ * * Module Name: psxface - Parser external interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index 523b1e9b98d4..ebbca109edcb 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -3,7 +3,7 @@ * * Module Name: tbdata - Table manager data structure functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c index 907edc5edba7..5174abfa8af9 100644 --- a/drivers/acpi/acpica/tbfadt.c +++ b/drivers/acpi/acpica/tbfadt.c @@ -3,7 +3,7 @@ * * Module Name: tbfadt - FADT table utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c index 56d81e490a5c..2c2c2b1f5a28 100644 --- a/drivers/acpi/acpica/tbfind.c +++ b/drivers/acpi/acpica/tbfind.c @@ -3,7 +3,7 @@ * * Module Name: tbfind - find table * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 0bb15add2245..8d1e5b572493 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -3,7 +3,7 @@ * * Module Name: tbinstal - ACPI table installation and removal * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c index 0b3494ad9a70..254823d494a2 100644 --- a/drivers/acpi/acpica/tbprint.c +++ b/drivers/acpi/acpica/tbprint.c @@ -3,7 +3,7 @@ * * Module Name: tbprint - Table output utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c index dfe1ac3ae34a..4b9b329a5a92 100644 --- a/drivers/acpi/acpica/tbutils.c +++ b/drivers/acpi/acpica/tbutils.c @@ -3,7 +3,7 @@ * * Module Name: tbutils - ACPI Table utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c index 7490429ddbf6..e6f51fedaf1a 100644 --- a/drivers/acpi/acpica/tbxface.c +++ b/drivers/acpi/acpica/tbxface.c @@ -3,7 +3,7 @@ * * Module Name: tbxface - ACPI table-oriented external interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c index bcba993d4dac..38623049b962 100644 --- a/drivers/acpi/acpica/tbxfload.c +++ b/drivers/acpi/acpica/tbxfload.c @@ -3,7 +3,7 @@ * * Module Name: tbxfload - Table load/unload external interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c index 0edc6ef5d46d..9fec3df6c3ba 100644 --- a/drivers/acpi/acpica/tbxfroot.c +++ b/drivers/acpi/acpica/tbxfroot.c @@ -3,7 +3,7 @@ * * Module Name: tbxfroot - Find the root ACPI table (RSDT) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utaddress.c b/drivers/acpi/acpica/utaddress.c index 99fa48722cf6..7001f4b113f1 100644 --- a/drivers/acpi/acpica/utaddress.c +++ b/drivers/acpi/acpica/utaddress.c @@ -3,7 +3,7 @@ * * Module Name: utaddress - op_region address range check * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utalloc.c b/drivers/acpi/acpica/utalloc.c index 303ab51b4fcf..796fd9b33a7d 100644 --- a/drivers/acpi/acpica/utalloc.c +++ b/drivers/acpi/acpica/utalloc.c @@ -3,7 +3,7 @@ * * Module Name: utalloc - local memory allocation routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utascii.c b/drivers/acpi/acpica/utascii.c index d78656d960e8..e1b55575d5fb 100644 --- a/drivers/acpi/acpica/utascii.c +++ b/drivers/acpi/acpica/utascii.c @@ -3,7 +3,7 @@ * * Module Name: utascii - Utility ascii functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c index f2ec427f4e29..8ab90f78825b 100644 --- a/drivers/acpi/acpica/utbuffer.c +++ b/drivers/acpi/acpica/utbuffer.c @@ -3,7 +3,7 @@ * * Module Name: utbuffer - Buffer dump routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c index 1b03a2747401..814145019f95 100644 --- a/drivers/acpi/acpica/utcache.c +++ b/drivers/acpi/acpica/utcache.c @@ -3,7 +3,7 @@ * * Module Name: utcache - local cache allocation routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c index 41bdd0278dd8..d9877153f400 100644 --- a/drivers/acpi/acpica/utcopy.c +++ b/drivers/acpi/acpica/utcopy.c @@ -3,7 +3,7 @@ * * Module Name: utcopy - Internal to external object translation utilities * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c index 0c8cb0612414..09245945f319 100644 --- a/drivers/acpi/acpica/utdebug.c +++ b/drivers/acpi/acpica/utdebug.c @@ -3,7 +3,7 @@ * * Module Name: utdebug - Debug print/trace routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c index ed9aedf604a1..bcd3871079d7 100644 --- a/drivers/acpi/acpica/utdecode.c +++ b/drivers/acpi/acpica/utdecode.c @@ -3,7 +3,7 @@ * * Module Name: utdecode - Utility decoding routines (value-to-string) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utdelete.c b/drivers/acpi/acpica/utdelete.c index 4c0d4e434196..624a26794d55 100644 --- a/drivers/acpi/acpica/utdelete.c +++ b/drivers/acpi/acpica/utdelete.c @@ -112,7 +112,7 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) gpe_block); } - /*lint -fallthrough */ + ACPI_FALLTHROUGH; case ACPI_TYPE_PROCESSOR: case ACPI_TYPE_THERMAL: diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c index 8180d1a458f5..d2503920c620 100644 --- a/drivers/acpi/acpica/uteval.c +++ b/drivers/acpi/acpica/uteval.c @@ -3,7 +3,7 @@ * * Module Name: uteval - Object evaluation * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c index e6dcbdc3fc6e..59a48371a7bc 100644 --- a/drivers/acpi/acpica/utglobal.c +++ b/drivers/acpi/acpica/utglobal.c @@ -3,7 +3,7 @@ * * Module Name: utglobal - Global variables for the ACPI subsystem * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/uthex.c b/drivers/acpi/acpica/uthex.c index 0e02f12513dc..b1e94c094f9a 100644 --- a/drivers/acpi/acpica/uthex.c +++ b/drivers/acpi/acpica/uthex.c @@ -3,7 +3,7 @@ * * Module Name: uthex -- Hex/ASCII support functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c index 3e68864ef242..08e9f316cbde 100644 --- a/drivers/acpi/acpica/utids.c +++ b/drivers/acpi/acpica/utids.c @@ -3,7 +3,7 @@ * * Module Name: utids - support for device Ids - HID, UID, CID, SUB, CLS * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utinit.c b/drivers/acpi/acpica/utinit.c index fdbc397c038d..7b606a1e6986 100644 --- a/drivers/acpi/acpica/utinit.c +++ b/drivers/acpi/acpica/utinit.c @@ -3,7 +3,7 @@ * * Module Name: utinit - Common ACPI subsystem initialization * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utlock.c b/drivers/acpi/acpica/utlock.c index 46be549539e7..923dd15e7a16 100644 --- a/drivers/acpi/acpica/utlock.c +++ b/drivers/acpi/acpica/utlock.c @@ -3,7 +3,7 @@ * * Module Name: utlock - Reader/Writer lock interfaces * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c index bbec04c291d2..84a210b49e3a 100644 --- a/drivers/acpi/acpica/utobject.c +++ b/drivers/acpi/acpica/utobject.c @@ -3,7 +3,7 @@ * * Module Name: utobject - ACPI object create/delete/size/cache routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c index 0a01c08dad8a..7b8e8bf1e824 100644 --- a/drivers/acpi/acpica/utosi.c +++ b/drivers/acpi/acpica/utosi.c @@ -3,7 +3,7 @@ * * Module Name: utosi - Support for the _OSI predefined control method * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utpredef.c b/drivers/acpi/acpica/utpredef.c index dd277f7e9f10..a6f87a88c30e 100644 --- a/drivers/acpi/acpica/utpredef.c +++ b/drivers/acpi/acpica/utpredef.c @@ -3,7 +3,7 @@ * * Module Name: utpredef - support functions for predefined names * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c index 681c11f4af4e..e37d612e8db5 100644 --- a/drivers/acpi/acpica/utprint.c +++ b/drivers/acpi/acpica/utprint.c @@ -3,7 +3,7 @@ * * Module Name: utprint - Formatted printing routines * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utstrsuppt.c b/drivers/acpi/acpica/utstrsuppt.c index 2d91003fcf26..199982a6fb16 100644 --- a/drivers/acpi/acpica/utstrsuppt.c +++ b/drivers/acpi/acpica/utstrsuppt.c @@ -104,7 +104,7 @@ acpi_status acpi_ut_convert_decimal_string(char *string, u64 *return_value_ptr) * 1) Runtime: terminate with no error, per the ACPI spec * 2) Compiler: return an error */ - if (!isdigit(*string)) { + if (!isdigit((int)*string)) { #ifdef ACPI_ASL_COMPILER status = AE_BAD_DECIMAL_CONSTANT; #endif @@ -158,7 +158,7 @@ acpi_status acpi_ut_convert_hex_string(char *string, u64 *return_value_ptr) * 1) Runtime: terminate with no error, per the ACPI spec * 2) Compiler: return an error */ - if (!isxdigit(*string)) { + if (!isxdigit((int)*string)) { #ifdef ACPI_ASL_COMPILER status = AE_BAD_HEX_CONSTANT; #endif diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c index d366be431a84..2ce85fcfeb5b 100644 --- a/drivers/acpi/acpica/uttrack.c +++ b/drivers/acpi/acpica/uttrack.c @@ -3,7 +3,7 @@ * * Module Name: uttrack - Memory allocation tracking routines (debug only) * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utuuid.c b/drivers/acpi/acpica/utuuid.c index b8039954b0d1..090e44b6b6c7 100644 --- a/drivers/acpi/acpica/utuuid.c +++ b/drivers/acpi/acpica/utuuid.c @@ -3,7 +3,7 @@ * * Module Name: utuuid -- UUID support functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c index ca7c9f0144ef..3285c1a92e40 100644 --- a/drivers/acpi/acpica/utxface.c +++ b/drivers/acpi/acpica/utxface.c @@ -3,7 +3,7 @@ * * Module Name: utxface - External interfaces, miscellaneous utility functions * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utxfinit.c b/drivers/acpi/acpica/utxfinit.c index 653e3bb20036..91016366de1d 100644 --- a/drivers/acpi/acpica/utxfinit.c +++ b/drivers/acpi/acpica/utxfinit.c @@ -3,7 +3,7 @@ * * Module Name: utxfinit - External interfaces for ACPICA initialization * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2021, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index b11b08a60684..8c5dde628405 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -2269,40 +2269,24 @@ static const struct attribute_group *acpi_nfit_region_attribute_groups[] = { /* enough info to uniquely specify an interleave set */ struct nfit_set_info { - struct nfit_set_info_map { - u64 region_offset; - u32 serial_number; - u32 pad; - } mapping[0]; + u64 region_offset; + u32 serial_number; + u32 pad; }; struct nfit_set_info2 { - struct nfit_set_info_map2 { - u64 region_offset; - u32 serial_number; - u16 vendor_id; - u16 manufacturing_date; - u8 manufacturing_location; - u8 reserved[31]; - } mapping[0]; + u64 region_offset; + u32 serial_number; + u16 vendor_id; + u16 manufacturing_date; + u8 manufacturing_location; + u8 reserved[31]; }; -static size_t sizeof_nfit_set_info(int num_mappings) -{ - return sizeof(struct nfit_set_info) - + num_mappings * sizeof(struct nfit_set_info_map); -} - -static size_t sizeof_nfit_set_info2(int num_mappings) -{ - return sizeof(struct nfit_set_info2) - + num_mappings * sizeof(struct nfit_set_info_map2); -} - static int cmp_map_compat(const void *m0, const void *m1) { - const struct nfit_set_info_map *map0 = m0; - const struct nfit_set_info_map *map1 = m1; + const struct nfit_set_info *map0 = m0; + const struct nfit_set_info *map1 = m1; return memcmp(&map0->region_offset, &map1->region_offset, sizeof(u64)); @@ -2310,8 +2294,8 @@ static int cmp_map_compat(const void *m0, const void *m1) static int cmp_map(const void *m0, const void *m1) { - const struct nfit_set_info_map *map0 = m0; - const struct nfit_set_info_map *map1 = m1; + const struct nfit_set_info *map0 = m0; + const struct nfit_set_info *map1 = m1; if (map0->region_offset < map1->region_offset) return -1; @@ -2322,8 +2306,8 @@ static int cmp_map(const void *m0, const void *m1) static int cmp_map2(const void *m0, const void *m1) { - const struct nfit_set_info_map2 *map0 = m0; - const struct nfit_set_info_map2 *map1 = m1; + const struct nfit_set_info2 *map0 = m0; + const struct nfit_set_info2 *map1 = m1; if (map0->region_offset < map1->region_offset) return -1; @@ -2361,22 +2345,22 @@ static int acpi_nfit_init_interleave_set(struct acpi_nfit_desc *acpi_desc, return -ENOMEM; import_guid(&nd_set->type_guid, spa->range_guid); - info = devm_kzalloc(dev, sizeof_nfit_set_info(nr), GFP_KERNEL); + info = devm_kcalloc(dev, nr, sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; - info2 = devm_kzalloc(dev, sizeof_nfit_set_info2(nr), GFP_KERNEL); + info2 = devm_kcalloc(dev, nr, sizeof(*info2), GFP_KERNEL); if (!info2) return -ENOMEM; for (i = 0; i < nr; i++) { struct nd_mapping_desc *mapping = &ndr_desc->mapping[i]; - struct nfit_set_info_map *map = &info->mapping[i]; - struct nfit_set_info_map2 *map2 = &info2->mapping[i]; struct nvdimm *nvdimm = mapping->nvdimm; struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); - struct acpi_nfit_memory_map *memdev = memdev_from_spa(acpi_desc, - spa->range_index, i); + struct nfit_set_info *map = &info[i]; + struct nfit_set_info2 *map2 = &info2[i]; + struct acpi_nfit_memory_map *memdev = + memdev_from_spa(acpi_desc, spa->range_index, i); struct acpi_nfit_control_region *dcr = nfit_mem->dcr; if (!memdev || !nfit_mem->dcr) { @@ -2395,23 +2379,20 @@ static int acpi_nfit_init_interleave_set(struct acpi_nfit_desc *acpi_desc, } /* v1.1 namespaces */ - sort(&info->mapping[0], nr, sizeof(struct nfit_set_info_map), - cmp_map, NULL); - nd_set->cookie1 = nd_fletcher64(info, sizeof_nfit_set_info(nr), 0); + sort(info, nr, sizeof(*info), cmp_map, NULL); + nd_set->cookie1 = nd_fletcher64(info, sizeof(*info) * nr, 0); /* v1.2 namespaces */ - sort(&info2->mapping[0], nr, sizeof(struct nfit_set_info_map2), - cmp_map2, NULL); - nd_set->cookie2 = nd_fletcher64(info2, sizeof_nfit_set_info2(nr), 0); + sort(info2, nr, sizeof(*info2), cmp_map2, NULL); + nd_set->cookie2 = nd_fletcher64(info2, sizeof(*info2) * nr, 0); /* support v1.1 namespaces created with the wrong sort order */ - sort(&info->mapping[0], nr, sizeof(struct nfit_set_info_map), - cmp_map_compat, NULL); - nd_set->altcookie = nd_fletcher64(info, sizeof_nfit_set_info(nr), 0); + sort(info, nr, sizeof(*info), cmp_map_compat, NULL); + nd_set->altcookie = nd_fletcher64(info, sizeof(*info) * nr, 0); /* record the result of the sort for the mapping position */ for (i = 0; i < nr; i++) { - struct nfit_set_info_map2 *map2 = &info2->mapping[i]; + struct nfit_set_info2 *map2 = &info2[i]; int j; for (j = 0; j < nr; j++) { diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c new file mode 100644 index 000000000000..4a59c5993bde --- /dev/null +++ b/drivers/acpi/platform_profile.c @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +/* Platform profile sysfs interface */ + +#include <linux/acpi.h> +#include <linux/bits.h> +#include <linux/init.h> +#include <linux/mutex.h> +#include <linux/platform_profile.h> +#include <linux/sysfs.h> + +static struct platform_profile_handler *cur_profile; +static DEFINE_MUTEX(profile_lock); + +static const char * const profile_names[] = { + [PLATFORM_PROFILE_LOW_POWER] = "low-power", + [PLATFORM_PROFILE_COOL] = "cool", + [PLATFORM_PROFILE_QUIET] = "quiet", + [PLATFORM_PROFILE_BALANCED] = "balanced", + [PLATFORM_PROFILE_PERFORMANCE] = "performance", +}; +static_assert(ARRAY_SIZE(profile_names) == PLATFORM_PROFILE_LAST); + +static ssize_t platform_profile_choices_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int len = 0; + int err, i; + + err = mutex_lock_interruptible(&profile_lock); + if (err) + return err; + + if (!cur_profile) { + mutex_unlock(&profile_lock); + return -ENODEV; + } + + for_each_set_bit(i, cur_profile->choices, PLATFORM_PROFILE_LAST) { + if (len == 0) + len += sysfs_emit_at(buf, len, "%s", profile_names[i]); + else + len += sysfs_emit_at(buf, len, " %s", profile_names[i]); + } + len += sysfs_emit_at(buf, len, "\n"); + mutex_unlock(&profile_lock); + return len; +} + +static ssize_t platform_profile_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + enum platform_profile_option profile = PLATFORM_PROFILE_BALANCED; + int err; + + err = mutex_lock_interruptible(&profile_lock); + if (err) + return err; + + if (!cur_profile) { + mutex_unlock(&profile_lock); + return -ENODEV; + } + + err = cur_profile->profile_get(cur_profile, &profile); + mutex_unlock(&profile_lock); + if (err) + return err; + + /* Check that profile is valid index */ + if (WARN_ON((profile < 0) || (profile >= ARRAY_SIZE(profile_names)))) + return -EIO; + + return sysfs_emit(buf, "%s\n", profile_names[profile]); +} + +static ssize_t platform_profile_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + int err, i; + + err = mutex_lock_interruptible(&profile_lock); + if (err) + return err; + + if (!cur_profile) { + mutex_unlock(&profile_lock); + return -ENODEV; + } + + /* Scan for a matching profile */ + i = sysfs_match_string(profile_names, buf); + if (i < 0) { + mutex_unlock(&profile_lock); + return -EINVAL; + } + + /* Check that platform supports this profile choice */ + if (!test_bit(i, cur_profile->choices)) { + mutex_unlock(&profile_lock); + return -EOPNOTSUPP; + } + + err = cur_profile->profile_set(cur_profile, i); + mutex_unlock(&profile_lock); + if (err) + return err; + return count; +} + +static DEVICE_ATTR_RO(platform_profile_choices); +static DEVICE_ATTR_RW(platform_profile); + +static struct attribute *platform_profile_attrs[] = { + &dev_attr_platform_profile_choices.attr, + &dev_attr_platform_profile.attr, + NULL +}; + +static const struct attribute_group platform_profile_group = { + .attrs = platform_profile_attrs +}; + +void platform_profile_notify(void) +{ + if (!cur_profile) + return; + sysfs_notify(acpi_kobj, NULL, "platform_profile"); +} +EXPORT_SYMBOL_GPL(platform_profile_notify); + +int platform_profile_register(struct platform_profile_handler *pprof) +{ + int err; + + mutex_lock(&profile_lock); + /* We can only have one active profile */ + if (cur_profile) { + mutex_unlock(&profile_lock); + return -EEXIST; + } + + /* Sanity check the profile handler field are set */ + if (!pprof || bitmap_empty(pprof->choices, PLATFORM_PROFILE_LAST) || + !pprof->profile_set || !pprof->profile_get) { + mutex_unlock(&profile_lock); + return -EINVAL; + } + + err = sysfs_create_group(acpi_kobj, &platform_profile_group); + if (err) { + mutex_unlock(&profile_lock); + return err; + } + + cur_profile = pprof; + mutex_unlock(&profile_lock); + return 0; +} +EXPORT_SYMBOL_GPL(platform_profile_register); + +int platform_profile_remove(void) +{ + sysfs_remove_group(acpi_kobj, &platform_profile_group); + + mutex_lock(&profile_lock); + cur_profile = NULL; + mutex_unlock(&profile_lock); + return 0; +} +EXPORT_SYMBOL_GPL(platform_profile_remove); + +MODULE_AUTHOR("Mark Pearson <markpearson@lenovo.com>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 24e87b630573..e312ebaed8db 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -564,7 +564,7 @@ int acpi_node_prop_get(const struct fwnode_handle *fwnode, /** * acpi_data_get_property_array - return an ACPI array property with given name - * @adev: ACPI data object to get the property from + * @data: ACPI data object to get the property from * @name: Name of the property * @type: Expected type of array elements * @obj: Location to store a pointer to the property value (if not NULL) @@ -787,9 +787,6 @@ static int acpi_data_prop_read_single(const struct acpi_device_data *data, const union acpi_object *obj; int ret; - if (!val) - return -EINVAL; - if (proptype >= DEV_PROP_U8 && proptype <= DEV_PROP_U64) { ret = acpi_data_get_property(data, propname, ACPI_TYPE_INTEGER, &obj); if (ret) @@ -799,28 +796,43 @@ static int acpi_data_prop_read_single(const struct acpi_device_data *data, case DEV_PROP_U8: if (obj->integer.value > U8_MAX) return -EOVERFLOW; - *(u8 *)val = obj->integer.value; + + if (val) + *(u8 *)val = obj->integer.value; + break; case DEV_PROP_U16: if (obj->integer.value > U16_MAX) return -EOVERFLOW; - *(u16 *)val = obj->integer.value; + + if (val) + *(u16 *)val = obj->integer.value; + break; case DEV_PROP_U32: if (obj->integer.value > U32_MAX) return -EOVERFLOW; - *(u32 *)val = obj->integer.value; + + if (val) + *(u32 *)val = obj->integer.value; + break; default: - *(u64 *)val = obj->integer.value; + if (val) + *(u64 *)val = obj->integer.value; + break; } + + if (!val) + return 1; } else if (proptype == DEV_PROP_STRING) { ret = acpi_data_get_property(data, propname, ACPI_TYPE_STRING, &obj); if (ret) return ret; - *(char **)val = obj->string.pointer; + if (val) + *(char **)val = obj->string.pointer; return 1; } else { @@ -829,20 +841,6 @@ static int acpi_data_prop_read_single(const struct acpi_device_data *data, return ret; } -int acpi_dev_prop_read_single(struct acpi_device *adev, const char *propname, - enum dev_prop_type proptype, void *val) -{ - int ret; - - if (!adev) - return -EINVAL; - - ret = acpi_data_prop_read_single(&adev->data, propname, proptype, val); - if (ret < 0 || proptype != ACPI_TYPE_STRING) - return ret; - return 0; -} - static int acpi_copy_property_array_u8(const union acpi_object *items, u8 *val, size_t nval) { @@ -928,10 +926,20 @@ static int acpi_data_prop_read(const struct acpi_device_data *data, const union acpi_object *items; int ret; - if (val && nval == 1) { + if (nval == 1 || !val) { ret = acpi_data_prop_read_single(data, propname, proptype, val); - if (ret >= 0) + /* + * The overflow error means that the property is there and it is + * single-value, but its type does not match, so return. + */ + if (ret >= 0 || ret == -EOVERFLOW) return ret; + + /* + * Reading this property as a single-value one failed, but its + * value may still be represented as one-element array, so + * continue. + */ } ret = acpi_data_get_property_array(data, propname, ACPI_TYPE_ANY, &obj); @@ -973,12 +981,6 @@ static int acpi_data_prop_read(const struct acpi_device_data *data, return ret; } -int acpi_dev_prop_read(const struct acpi_device *adev, const char *propname, - enum dev_prop_type proptype, void *val, size_t nval) -{ - return adev ? acpi_data_prop_read(&adev->data, propname, proptype, val, nval) : -EINVAL; -} - /** * acpi_node_prop_read - retrieve the value of an ACPI property with given name. * @fwnode: Firmware node to get the property from. @@ -991,9 +993,9 @@ int acpi_dev_prop_read(const struct acpi_device *adev, const char *propname, * of the property. Otherwise, read at most @nval values to the array at the * location pointed to by @val. */ -int acpi_node_prop_read(const struct fwnode_handle *fwnode, - const char *propname, enum dev_prop_type proptype, - void *val, size_t nval) +static int acpi_node_prop_read(const struct fwnode_handle *fwnode, + const char *propname, enum dev_prop_type proptype, + void *val, size_t nval) { return acpi_data_prop_read(acpi_device_data_of_node(fwnode), propname, proptype, val, nval); @@ -1210,8 +1212,7 @@ static struct fwnode_handle *acpi_graph_get_child_prop_value( /** * acpi_graph_get_remote_endpoint - Parses and returns remote end of an endpoint - * @fwnode: Endpoint firmware node pointing to a remote device - * @endpoint: Firmware node of remote endpoint is filled here if not %NULL + * @__fwnode: Endpoint firmware node pointing to a remote device * * Returns the remote endpoint corresponding to @__fwnode. NULL on error. */ |