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Diffstat (limited to 'drivers/base/power/wakeup.c')
-rw-r--r--drivers/base/power/wakeup.c18
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)