diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:28:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:28:21 +0200 |
| commit | 902b31941327a0e9c0ca9eb7750414ae41bf8a89 (patch) | |
| tree | 300f4226c87e6df403cda861ab6766b23d278f09 /drivers/base/power/wakeup.c | |
| parent | sched/fair: WARN() and refuse to set buddy when !se->on_rq (diff) | |
| parent | sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming (diff) | |
| download | linux-902b31941327a0e9c0ca9eb7750414ae41bf8a89.tar.xz linux-902b31941327a0e9c0ca9eb7750414ae41bf8a89.zip | |
Merge branch 'WIP.sched/core' into sched/core
Conflicts:
kernel/sched/Makefile
Pick up the waitqueue related renames - it didn't get much feedback,
so it appears to be uncontroversial. Famous last words? ;-)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/base/power/wakeup.c')
| -rw-r--r-- | drivers/base/power/wakeup.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index 9c36b27996fc..c313b600d356 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -28,8 +28,8 @@ bool events_check_enabled __read_mostly; /* First wakeup IRQ seen by the kernel in the last cycle. */ unsigned int pm_wakeup_irq __read_mostly; -/* If greater than 0 and the system is suspending, terminate the suspend. */ -static atomic_t pm_abort_suspend __read_mostly; +/* If set and the system is suspending, terminate the suspend. */ +static bool pm_abort_suspend __read_mostly; /* * Combined counters of registered wakeup events and wakeup events in progress. @@ -855,26 +855,20 @@ bool pm_wakeup_pending(void) pm_print_active_wakeup_sources(); } - return ret || atomic_read(&pm_abort_suspend) > 0; + return ret || pm_abort_suspend; } void pm_system_wakeup(void) { - atomic_inc(&pm_abort_suspend); + pm_abort_suspend = true; freeze_wake(); } EXPORT_SYMBOL_GPL(pm_system_wakeup); -void pm_system_cancel_wakeup(void) -{ - atomic_dec(&pm_abort_suspend); -} - -void pm_wakeup_clear(bool reset) +void pm_wakeup_clear(void) { + pm_abort_suspend = false; pm_wakeup_irq = 0; - if (reset) - atomic_set(&pm_abort_suspend, 0); } void pm_system_irq_wakeup(unsigned int irq_number) |