diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2014-04-03 14:50:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-03 16:21:21 -0700 |
| commit | b5ada4600dfd4f07f570a6dda7b5b020d96f8591 (patch) | |
| tree | 53f3a60eb9c1948f8d63bd818ac2b112ce72ac85 | |
| parent | a8a15eb19d885bec172c396178c148264987922f (diff) | |
| download | linux-b5ada4600dfd4f07f570a6dda7b5b020d96f8591.tar.bz2 | |
drivers/rtc/rtc-cmos.c: fix compilation warning when !CONFIG_PM_SLEEP
CONFIG_PM will be set also if only CONFIG_PM_RUNTIME is set which causes
the compiler to emit following warning:
drivers/rtc/rtc-cmos.c:845:12: warning: =E2=80=98cmos_resume=E2=80=99 defined but not used [-Wunused-function]
Fix this by using CONFIG_PM_SLEEP instead of CONFIG_PM and removing it
from the driver pm ops as this has been taken care by
SIMPLE_DEV_PM_OPS() already.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/rtc/rtc-cmos.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index cae212f30d65..0963c9309c74 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -837,7 +837,7 @@ static void __exit cmos_do_remove(struct device *dev) cmos->dev = NULL; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int cmos_suspend(struct device *dev) { @@ -935,8 +935,6 @@ static int cmos_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(cmos_pm_ops, cmos_suspend, cmos_resume); - #else static inline int cmos_poweroff(struct device *dev) @@ -946,6 +944,8 @@ static inline int cmos_poweroff(struct device *dev) #endif +static SIMPLE_DEV_PM_OPS(cmos_pm_ops, cmos_suspend, cmos_resume); + /*----------------------------------------------------------------*/ /* On non-x86 systems, a "CMOS" RTC lives most naturally on platform_bus. @@ -1088,11 +1088,9 @@ static struct pnp_driver cmos_pnp_driver = { /* flag ensures resume() gets called, and stops syslog spam */ .flags = PNP_DRIVER_RES_DO_NOT_CHANGE, -#ifdef CONFIG_PM_SLEEP .driver = { .pm = &cmos_pm_ops, }, -#endif }; #endif /* CONFIG_PNP */ |