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authorLinus Torvalds <torvalds@linux-foundation.org>2020-03-30 15:17:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-03-30 15:17:04 -0700
commit6d90508121fd0c92c276ec731ad6109bf2986cc6 (patch)
tree5041764006953c33f1c3dbe28e7e528bdf1eb456 /drivers/acpi/internal.h
parent49835c15a55225e9b3ff9cc9317135b334ea2d49 (diff)
parent1da28f032305383a664e5711ba07b7957901a72e (diff)
downloadlinux-6d90508121fd0c92c276ec731ad6109bf2986cc6.tar.bz2
Merge tag 'acpi-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki: - Update the ACPICA code in the kernel to the 20200214 upstream release including: * Fix to re-enable the sleep button after wakeup (Anchal Agarwal). * Fixes for mistakes in comments and typos (Bob Moore). * ASL-ASL+ converter updates (Erik Kaneda). * Type casting cleanups (Sven Barth). - Clean up the intialization of the EC driver and eliminate some dead code from it (Rafael Wysocki). - Clean up the quirk tables in the AC and battery drivers (Hans de Goede). - Fix the global lock handling on x86 to ignore unspecified bit positions in the global lock field (Jan Engelhardt). - Add a new "tiny" driver for ACPI button devices exposed by VMs to guest kernels to send signals directly to init (Josh Triplett). - Add a kernel parameter to disable ACPI BGRT on x86 (Alex Hung). - Make the ACPI PCI host bridge and fan drivers use scnprintf() to avoid potential buffer overflows (Takashi Iwai). - Clean up assorted pieces of code: * Reorder "asmlinkage" to make g++ happy (Alexey Dobriyan). * Drop unneeded variable initialization (Colin Ian King). * Add missing __acquires/__releases annotations (Jules Irenge). * Replace list_for_each_safe() with list_for_each_entry_safe() (chenqiwu)" * tag 'acpi-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (31 commits) ACPICA: Update version to 20200214 ACPI: PCI: Use scnprintf() for avoiding potential buffer overflow ACPI: fan: Use scnprintf() for avoiding potential buffer overflow ACPI: EC: Eliminate EC_FLAGS_QUERY_HANDSHAKE ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() ACPI: EC: Simplify acpi_ec_ecdt_start() and acpi_ec_init() ACPI: EC: Consolidate event handler installation code acpi/x86: ignore unspecified bit positions in the ACPI global lock field acpi/x86: add a kernel parameter to disable ACPI BGRT x86/acpi: make "asmlinkage" part first thing in the function definition ACPI: list_for_each_safe() -> list_for_each_entry_safe() ACPI: video: remove redundant assignments to variable result ACPI: OSL: Add missing __acquires/__releases annotations ACPI / battery: Cleanup Lenovo Ideapad Miix 320 DMI table entry ACPI / AC: Cleanup DMI quirk table ACPI: EC: Use fast path in acpi_ec_add() for DSDT boot EC ACPI: EC: Simplify acpi_ec_add() ACPI: EC: Drop AE_NOT_FOUND special case from ec_install_handlers() ACPI: EC: Avoid passing redundant argument to functions ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() ...
Diffstat (limited to 'drivers/acpi/internal.h')
-rw-r--r--drivers/acpi/internal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index d44c591c4ee4..e387517d3354 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -190,7 +190,7 @@ extern struct acpi_ec *first_ec;
/* External interfaces use first EC only, so remember */
typedef int (*acpi_ec_query_func) (void *data);
-int acpi_ec_init(void);
+void acpi_ec_init(void);
void acpi_ec_ecdt_probe(void);
void acpi_ec_dsdt_probe(void);
void acpi_ec_block_transactions(void);