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rtc: rtc-sh: switch to using SIMPLE_DEV_PM_OPS

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Switch to using the SIMPLE_DEV_PM_OPS macro to declare the driver's
pm_ops.  It reduces code size.  Also, CONFIG_PM_SLEEP is added to prevent
build warning when CONFIG_PM_SLEEP is not selected.

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>
This commit is contained in:
Jingoo Han 2013-04-29 16:20:00 -07:00 • committed by Linus Torvalds
parent aaa92fae8c
commit 0ed5054447
1 changed files with 4 additions and 5 deletions
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9
drivers/rtc/rtc-sh.c
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@ -790,6 +790,7 @@ static void sh_rtc_set_irq_wake(struct device *dev, int enabled)
} }
} }
#ifdef CONFIG_PM_SLEEP
static int sh_rtc_suspend(struct device *dev) static int sh_rtc_suspend(struct device *dev)
{ {
if (device_may_wakeup(dev)) if (device_may_wakeup(dev))
@ -805,17 +806,15 @@ static int sh_rtc_resume(struct device *dev)
return 0; return 0;
} }
#endif
static const struct dev_pm_ops sh_rtc_dev_pm_ops = { static SIMPLE_DEV_PM_OPS(sh_rtc_pm_ops, sh_rtc_suspend, sh_rtc_resume);
.suspend = sh_rtc_suspend,
.resume = sh_rtc_resume,
};
static struct platform_driver sh_rtc_platform_driver = { static struct platform_driver sh_rtc_platform_driver = {
.driver = { .driver = {
.name = DRV_NAME, .name = DRV_NAME,
.owner = THIS_MODULE, .owner = THIS_MODULE,
.pm = &sh_rtc_dev_pm_ops, .pm = &sh_rtc_pm_ops,
}, },
.remove = __exit_p(sh_rtc_remove), .remove = __exit_p(sh_rtc_remove),
}; };