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c48b156517
linux/drivers/acpi
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Lan Tianyu c48b156517 ACPI / sysfs: make GPE sysfs attributes only accept correct values 
According to the design, GPE sysfs attributes should accept "disable",
"enable", "clear" and integer numbers as params. Current code checks
"disable", "enable" and "clear" first. If the param doesn't match,
pass it to strtoul() as a string representing an integer number and
assign the return value to the given GPE count. It is missing the check
of whether or not the param really represents an integer number and
strtoul() will return 0 if the string is not a number.  This causes any
params except for "enable", "disable", "clear" and a number to make the
GPE count become 0. This patch is to use kstrtoul() to replace strtoul()
and check the return value. If the convertion is successful, use as the
new GPE count. If not, return an error.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-09-25 17:21:34 +02:00
..
acpica ACPICA: Fix for a Store->ArgX when ArgX contains a reference to a field. 2013-09-06 15:39:59 +02:00
apei Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-09-04 11:07:04 -07:00
ac.c ACPI: Remove the old /proc/acpi/event interface 2013-07-15 13:56:36 +02:00
acpi_cmos_rtc.c
acpi_ipmi.c
acpi_lpss.c ACPI / LPSS: don't crash if a device has no MMIO resources 2013-09-02 12:59:40 +02:00
acpi_memhotplug.c
acpi_pad.c PTR_RET() is a weird name, and led to some confusing usage. We ended 2013-09-04 17:31:11 -07:00
acpi_platform.c ACPI / scan: Drop unnecessary label from acpi_create_platform_device() 2013-08-07 01:11:33 +02:00
acpi_processor.c ACPI / processor: Acquire writer lock to update CPU maps 2013-08-13 12:20:16 +02:00
battery.c Merge branch 'acpi-assorted' 2013-08-27 01:29:04 +02:00
bgrt.c acpi: bgrt: fix build error due to attribute change 2013-08-22 08:34:39 -07:00
blacklist.c ACPI: blacklist win8 OSI for buggy laptops 2013-08-25 21:31:12 +02:00
bus.c Merge branch 'acpi-assorted' 2013-08-27 01:29:04 +02:00
button.c ACPI / button: Using input_set_capability() to mark device's event capability 2013-09-25 17:11:57 +02:00
cm_sbs.c
container.c
custom_method.c
debugfs.c
device_pm.c ACPI / PM: Add state information to error message in acpi_device_set_power() 2013-08-03 21:13:22 +02:00
dock.c Merge branch 'acpi-assorted' 2013-08-27 01:29:04 +02:00
ec_sys.c
ec.c ACPI / EC: Convert all printk() calls to dynamic debug function 2013-09-25 17:13:50 +02:00
event.c ACPI: Remove the old /proc/acpi/event interface 2013-07-15 13:56:36 +02:00
fan.c ACPI / PM: Use ACPI_STATE_D3_COLD instead of ACPI_STATE_D3 everywhere 2013-07-30 14:36:20 +02:00
glue.c ACPI / bind: Prefer device objects with _STA to those without it 2013-09-09 23:07:47 +02:00
hed.c
internal.h Merge back earlier 'acpi-assorted' material 2013-08-14 23:22:45 +02:00
Kconfig Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-09-05 09:31:03 -07:00
Makefile i2c: move ACPI helpers into the core 2013-08-23 10:22:29 +02:00
numa.c ACPI / numa: Fix __init attribute location in slit_valid() 2013-08-13 12:35:42 +02:00
nvs.c
osl.c ACPI / osl: implement acpi_os_sleep() with msleep() 2013-09-25 17:08:12 +02:00
pci_irq.c
pci_link.c
pci_root.c Merge branch 'pci/misc' into next 2013-08-29 17:23:33 -06:00
pci_slot.c ACPI / PCI: Make bus registration and unregistration symmetric 2013-07-23 03:58:42 +02:00
power.c Merge branch 'acpi-pm' 2013-08-27 01:28:17 +02:00
proc.c ACPI / PM: Walk physical_node_list under physical_node_lock 2013-08-06 02:26:22 +02:00
processor_core.c Merge back earlier 'acpi-assorted' material 2013-08-14 23:22:45 +02:00
processor_driver.c Merge branch 'acpi-processor' 2013-08-27 01:29:24 +02:00
processor_idle.c acpi: delete __cpuinit usage from all acpi files 2013-07-14 19:36:58 -04:00
processor_perflib.c
processor_thermal.c ACPI / processor: Remove acpi_processor_get_limit_info() 2013-08-13 12:11:22 +02:00
processor_throttling.c
reboot.c
resource.c
sbs.c ACPI: Remove the old /proc/acpi/event interface 2013-07-15 13:56:36 +02:00
sbshc.c
sbshc.h
scan.c Merge branch 'acpi-hotplug' 2013-09-10 23:14:53 +02:00
sleep.c Merge branch 'acpi-assorted' 2013-08-27 01:29:04 +02:00
sleep.h
sysfs.c ACPI / sysfs: make GPE sysfs attributes only accept correct values 2013-09-25 17:21:34 +02:00
tables.c
thermal.c Merge branch 'acpi-assorted' 2013-08-30 14:13:50 +02:00
utils.c ACPI: introduce two helper functions for _EJ0 and _LCK 2013-07-15 01:33:10 +02:00
video_detect.c Merge branch 'acpi-cleanup' 2013-08-27 01:25:28 +02:00
video.c Merge branch 'acpi-video' 2013-08-27 01:40:40 +02:00
wakeup.c