diff options
| author |   Daniel Glöckner <daniel-gl@gmx.net> | 2014-10-13 15:53:16 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:19 +0200 |
| commit | a882b14fe84951e236cd074e93575adc8a4be32e (patch) | |
| tree | 66d52ce2c8ce9eeb9b8b2f6bc38c26ff8fa7895d /drivers | |
| parent | drivers/rtc/Kconfig: Let several drivers depend on HAS_IOMEM to avoid compiling issue (diff) | |
| download | linux-dev-a882b14fe84951e236cd074e93575adc8a4be32e.tar.xz linux-dev-a882b14fe84951e236cd074e93575adc8a4be32e.zip | |
rtc-cmos: fix wakeup from S5 without CONFIG_PM_SLEEP
Commit b5ada4600dfd ("drivers/rtc/rtc-cmos.c: fix compilation warning
when !CONFIG_PM_SLEEP") broke wakeup from S5 by making cmos_poweroff a
nop unless CONFIG_PM_SLEEP was defined.
Fix this by restricting the #ifdef to cmos_resume and restoring the old
dependency on CONFIG_PM for cmos_suspend and cmos_poweroff.
Signed-off-by: Daniel Glöckner <daniel-gl@gmx.net>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-cmos.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index b0e4a3eb33c7..5b2e76159b41 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -856,7 +856,7 @@ static void __exit cmos_do_remove(struct device *dev) cmos->dev = NULL; } -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_PM static int cmos_suspend(struct device *dev) { @@ -907,6 +907,8 @@ static inline int cmos_poweroff(struct device *dev) return cmos_suspend(dev); } +#ifdef CONFIG_PM_SLEEP + static int cmos_resume(struct device *dev) { struct cmos_rtc *cmos = dev_get_drvdata(dev); @@ -954,6 +956,7 @@ static int cmos_resume(struct device *dev) return 0; } +#endif #else static inline int cmos_poweroff(struct device *dev) |