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RTC: rtc-cmos: Fix wakeup from suspend-to-idle 

Commit eed4d47efe (ACPI / sleep: Ignore spurious SCI wakeups from
suspend-to-idle) modified the core suspend-to-idle code to filter
out spurious SCI interrupts received while suspended, which requires
ACPI event source handlers to report wakeup events in a way that
will trigger a wakeup from suspend to idle (or abort system suspends
in progress, which is equivalent).

That needs to be done in the rtc-cmos driver too, which was overlooked
by the above commit, so do that now.

Fixes: eed4d47efe (ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle)
Reported-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Rafael J. Wysocki 2017-05-14 02:23:12 +02:00
parent 60d4553bdc
commit 967b08c25a
1 changed files with 1 additions and 1 deletions
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2
drivers/rtc/rtc-cmos.c
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@ -1085,7 +1085,7 @@ static u32 rtc_handler(void *context)
}
spin_unlock_irqrestore(&rtc_lock, flags);
pm_wakeup_event(dev, 0);
pm_wakeup_hard_event(dev);
acpi_clear_event(ACPI_EVENT_RTC);
acpi_disable_event(ACPI_EVENT_RTC, 0);
return ACPI_INTERRUPT_HANDLED;