diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-30 01:20:07 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 03:28:33 +0200 |
| commit | 8b80ef64743ba6c140d7387ba1392085fffe5a87 (patch) | |
| tree | 358587bc15e8ce6a02e3778716f31d24f433ce5f /drivers/rtc/rtc-ds1374.c | |
| parent | drivers/rtc/rtc-palmas.c: add dt support (diff) | |
| download | linux-8b80ef64743ba6c140d7387ba1392085fffe5a87.tar.xz linux-8b80ef64743ba6c140d7387ba1392085fffe5a87.zip | |
drivers/rtc/rtc-ds1374.c: add CONFIG_PM_SLEEP to suspend/resume functions
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when the
CONFIG_PM_SLEEP is enabled.
drivers/rtc/rtc-ds1374.c:413:12: warning: 'ds1374_suspend' defined but not used [-Wunused-function]
drivers/rtc/rtc-ds1374.c:422:12: warning: 'ds1374_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-ds1374.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1374.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c index fef76868aae0..67cd1e3e77a5 100644 --- a/drivers/rtc/rtc-ds1374.c +++ b/drivers/rtc/rtc-ds1374.c @@ -409,7 +409,7 @@ static int ds1374_remove(struct i2c_client *client) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int ds1374_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -427,19 +427,15 @@ static int ds1374_resume(struct device *dev) disable_irq_wake(client->irq); return 0; } +#endif static SIMPLE_DEV_PM_OPS(ds1374_pm, ds1374_suspend, ds1374_resume); -#define DS1374_PM (&ds1374_pm) -#else -#define DS1374_PM NULL -#endif - static struct i2c_driver ds1374_driver = { .driver = { .name = "rtc-ds1374", .owner = THIS_MODULE, - .pm = DS1374_PM, + .pm = &ds1374_pm, }, .probe = ds1374_probe, .remove = ds1374_remove, |