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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-28 04:20:24 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-28 04:20:24 +0400 |
| commit | 5171f4fa744de840c2c20f5b65bd3ee1cd85d0e8 (patch) | |
| tree | 962c881be0b82b2cb973393d98a8a66153167afd /drivers/acpi/sysfs.c | |
| parent | 975bcabb05436d8b99214a2293d1d5b9c0b0ca08 (diff) | |
| parent | b042453f3892465e8372b95a0f42c0890df03445 (diff) | |
| download | linux-5171f4fa744de840c2c20f5b65bd3ee1cd85d0e8.tar.xz | |
Merge branch 'acpi-assorted'
* acpi-assorted:
ACPI: Add Toshiba NB100 to Vista _OSI blacklist
ACPI / osl: remove an unneeded NULL check
ACPI / platform: add ACPI ID for a Broadcom GPS chip
ACPI: improve acpi_extract_package() utility
ACPI / LPSS: fix UART Auto Flow Control
ACPI / platform: Add ACPI IDs for Intel SST audio device
x86 / ACPI: fix incorrect placement of __initdata tag
ACPI / thermal: convert printk(LEVEL...) to pr_<lvl>
ACPI / sysfs: make GPE sysfs attributes only accept correct values
ACPI / EC: Convert all printk() calls to dynamic debug function
ACPI / button: Using input_set_capability() to mark device's event capability
ACPI / osl: implement acpi_os_sleep() with msleep()
Diffstat (limited to 'drivers/acpi/sysfs.c')
| -rw-r--r-- | drivers/acpi/sysfs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index bb6045c5385b..db5293650f62 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -564,6 +564,7 @@ static ssize_t counter_set(struct kobject *kobj, acpi_event_status status; acpi_handle handle; int result = 0; + unsigned long tmp; if (index == num_gpes + ACPI_NUM_FIXED_EVENTS + COUNT_SCI) { int i; @@ -596,8 +597,10 @@ static ssize_t counter_set(struct kobject *kobj, else if (!strcmp(buf, "clear\n") && (status & ACPI_EVENT_FLAG_SET)) result = acpi_clear_gpe(handle, index); + else if (!kstrtoul(buf, 0, &tmp)) + all_counters[index].count = tmp; else - all_counters[index].count = strtoul(buf, NULL, 0); + result = -EINVAL; } else if (index < num_gpes + ACPI_NUM_FIXED_EVENTS) { int event = index - num_gpes; if (!strcmp(buf, "disable\n") && @@ -609,8 +612,10 @@ static ssize_t counter_set(struct kobject *kobj, else if (!strcmp(buf, "clear\n") && (status & ACPI_EVENT_FLAG_SET)) result = acpi_clear_event(event); + else if (!kstrtoul(buf, 0, &tmp)) + all_counters[index].count = tmp; else - all_counters[index].count = strtoul(buf, NULL, 0); + result = -EINVAL; } else all_counters[index].count = strtoul(buf, NULL, 0); |