summaryrefslogtreecommitdiffstats
path: root/drivers/char
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-04 22:15:15 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-04 22:15:15 -0800
commit8e483ed1342a4ea45b70f0f33ac54eff7a33d918 (patch)
tree66c9f9ad196581966bdb06802e11e9856b1c0779 /drivers/char
parente880e87488d5bbf630dd716e6de8a53585614568 (diff)
parente2d8680741edec84f843f783a7f4a44418b818d7 (diff)
downloadlinux-8e483ed1342a4ea45b70f0f33ac54eff7a33d918.tar.bz2
Merge tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here is the big char/misc driver update for 4.4-rc1. Lots of different driver and subsystem updates, hwtracing being the largest with the addition of some new platforms that are now supported. Full details in the shortlog. All of these have been in linux-next for a long time with no reported issues" * tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (181 commits) fpga: socfpga: Fix check of return value of devm_request_irq lkdtm: fix ACCESS_USERSPACE test mcb: Destroy IDA on module unload mcb: Do not return zero on error path in mcb_pci_probe() mei: bus: set the device name before running fixup mei: bus: use correct lock ordering mei: Fix debugfs filename in error output char: ipmi: ipmi_ssif: Replace timeval with timespec64 fpga: zynq-fpga: Fix issue with drvdata being overwritten. fpga manager: remove unnecessary null pointer checks fpga manager: ensure lifetime with of_fpga_mgr_get fpga: zynq-fpga: Change fw format to handle bin instead of bit. fpga: zynq-fpga: Fix unbalanced clock handling misc: sram: partition base address belongs to __iomem space coresight: etm3x: adding documentation for sysFS's cpu interface vme: 8-bit status/id takes 256 values, not 255 fpga manager: Adding FPGA Manager support for Xilinx Zynq 7000 ARM: zynq: dt: Updated devicetree for Zynq 7000 platform. ARM: dt: fpga: Added binding docs for Xilinx Zynq FPGA manager. ver_linux: proc/modules, limit text processing to 'sed' ...
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/efirtc.c13
-rw-r--r--drivers/char/hpet.c25
-rw-r--r--drivers/char/ipmi/ipmi_ssif.c9
-rw-r--r--drivers/char/snsc.c5
4 files changed, 13 insertions, 39 deletions
diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index e39e7402e623..dc62568b7dde 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -30,7 +30,6 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/miscdevice.h>
-#include <linux/module.h>
#include <linux/init.h>
#include <linux/rtc.h>
#include <linux/proc_fs.h>
@@ -395,14 +394,8 @@ efi_rtc_init(void)
}
return 0;
}
+device_initcall(efi_rtc_init);
-static void __exit
-efi_rtc_exit(void)
-{
- /* not yet used */
-}
-
-module_init(efi_rtc_init);
-module_exit(efi_rtc_exit);
-
+/*
MODULE_LICENSE("GPL");
+*/
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 5c0baa9ffc64..240b6cf1d97c 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -12,7 +12,6 @@
*/
#include <linux/interrupt.h>
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/miscdevice.h>
@@ -1043,24 +1042,16 @@ static int hpet_acpi_add(struct acpi_device *device)
return hpet_alloc(&data);
}
-static int hpet_acpi_remove(struct acpi_device *device)
-{
- /* XXX need to unregister clocksource, dealloc mem, etc */
- return -EINVAL;
-}
-
static const struct acpi_device_id hpet_device_ids[] = {
{"PNP0103", 0},
{"", 0},
};
-MODULE_DEVICE_TABLE(acpi, hpet_device_ids);
static struct acpi_driver hpet_acpi_driver = {
.name = "hpet",
.ids = hpet_device_ids,
.ops = {
.add = hpet_acpi_add,
- .remove = hpet_acpi_remove,
},
};
@@ -1086,19 +1077,9 @@ static int __init hpet_init(void)
return 0;
}
+device_initcall(hpet_init);
-static void __exit hpet_exit(void)
-{
- acpi_bus_unregister_driver(&hpet_acpi_driver);
-
- if (sysctl_header)
- unregister_sysctl_table(sysctl_header);
- misc_deregister(&hpet_misc);
-
- return;
-}
-
-module_init(hpet_init);
-module_exit(hpet_exit);
+/*
MODULE_AUTHOR("Bob Picco <Robert.Picco@hp.com>");
MODULE_LICENSE("GPL");
+*/
diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 877205d22046..90e624662257 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -52,6 +52,7 @@
#include <linux/kthread.h>
#include <linux/acpi.h>
#include <linux/ctype.h>
+#include <linux/time64.h>
#define PFX "ipmi_ssif: "
#define DEVICE_NAME "ipmi_ssif"
@@ -1041,12 +1042,12 @@ static void sender(void *send_info,
start_next_msg(ssif_info, flags);
if (ssif_info->ssif_debug & SSIF_DEBUG_TIMING) {
- struct timeval t;
+ struct timespec64 t;
- do_gettimeofday(&t);
- pr_info("**Enqueue %02x %02x: %ld.%6.6ld\n",
+ ktime_get_real_ts64(&t);
+ pr_info("**Enqueue %02x %02x: %lld.%6.6ld\n",
msg->data[0], msg->data[1],
- (long) t.tv_sec, (long) t.tv_usec);
+ (long long) t.tv_sec, (long) t.tv_nsec / NSEC_PER_USEC);
}
}
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index 8a80ead8d316..94006f9c2e43 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -19,7 +19,7 @@
#include <linux/sched.h>
#include <linux/device.h>
#include <linux/poll.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/slab.h>
#include <linux/mutex.h>
#include <asm/sn/io.h>
@@ -461,5 +461,4 @@ scdrv_init(void)
}
return 0;
}
-
-module_init(scdrv_init);
+device_initcall(scdrv_init);