diff options
| author | Lv Zheng <lv.zheng@intel.com> | 2016-08-04 16:43:45 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-08-17 02:10:44 +0200 |
| commit | 18864cc4892d207bf8bb81898f5dc7fe9e66d6f0 (patch) | |
| tree | 1417480fa88b43c2ed0dc44877bce460555185f0 /drivers/acpi/sleep.c | |
| parent | 6bd483c0367f1e1c9d4e970d6ccdadf53d571916 (diff) | |
ACPI / sysfs: Use new GPE masking mechanism in GPE interface
Now GPE can be masked via the new acpi_mask_gpe() API and this patch
modifies /sys/firmware/acpi/interrupts/gpexx to use this new facility.
Writes "mask/unmask" to this file now invokes acpi_mask_gpe().
Reads from this file now returns new "EN/STS" when the corresponding GPE
hardware register's EN/STS bits are flagged, and new "masked/unmasked"
attribute to indicate the status of the masking mechanism.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
[ rjw: Subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/sleep.c')
| -rw-r--r-- | drivers/acpi/sleep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 2b38c1bb0446..97886634e39f 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -572,7 +572,7 @@ static int acpi_suspend_enter(suspend_state_t pm_state) acpi_get_event_status(ACPI_EVENT_POWER_BUTTON, &pwr_btn_status); - if (pwr_btn_status & ACPI_EVENT_FLAG_SET) { + if (pwr_btn_status & ACPI_EVENT_FLAG_STATUS_SET) { acpi_clear_event(ACPI_EVENT_POWER_BUTTON); /* Flag for later */ pwr_btn_event_pending = true; |