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| author | Derek Basehore <dbasehore@chromium.org> | 2013-04-29 16:20:23 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-07 19:57:26 -0700 |
| commit | 10eb78f693be5d924d8ae19264efc8da2d6cb8a3 (patch) | |
| tree | 0daa787f3bd35b5a3ec3020f32ec2424471e9f6e /kernel | |
| parent | a0f25ff9b9e74174def19cdad1f1d2e7f4894683 (diff) | |
| download | kernel_samsung_smdk4412-10eb78f693be5d924d8ae19264efc8da2d6cb8a3.zip kernel_samsung_smdk4412-10eb78f693be5d924d8ae19264efc8da2d6cb8a3.tar.gz kernel_samsung_smdk4412-10eb78f693be5d924d8ae19264efc8da2d6cb8a3.tar.bz2 | |
drivers/rtc/rtc-cmos.c: don't disable hpet emulation on suspend
commit e005715efaf674660ae59af83b13822567e3a758 upstream.
There's a bug where rtc alarms are ignored after the rtc cmos suspends
but before the system finishes suspend. Since hpet emulation is
disabled and it still handles the interrupts, a wake event is never
registered which is done from the rtc layer.
This patch reverts commit d1b2efa83fbf ("rtc: disable hpet emulation on
suspend") which disabled hpet emulation. To fix the problem mentioned
in that commit, hpet_rtc_timer_init() is called directly on resume.
Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions