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authorJingoo Han <jg1.han@samsung.com>2013-04-29 23:20:00 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 01:28:32 (GMT)
commit0ed5054447462976b7577ccf08d422c93ea38095 (patch)
treec4f60b13100e232a1fd1caa62885b307a3939cc1
parentaaa92fae8c9c3cee7f39e64b1a44df3d77320d49 (diff)
downloadlinux-0ed5054447462976b7577ccf08d422c93ea38095.tar.xz
rtc: rtc-sh: switch to using SIMPLE_DEV_PM_OPS
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>
-rw-r--r--drivers/rtc/rtc-sh.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 5f47085..8d5bd2e 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -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)
{
if (device_may_wakeup(dev))
@@ -805,17 +806,15 @@ static int sh_rtc_resume(struct device *dev)
return 0;
}
+#endif
-static const struct dev_pm_ops sh_rtc_dev_pm_ops = {
- .suspend = sh_rtc_suspend,
- .resume = sh_rtc_resume,
-};
+static SIMPLE_DEV_PM_OPS(sh_rtc_pm_ops, sh_rtc_suspend, sh_rtc_resume);
static struct platform_driver sh_rtc_platform_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
- .pm = &sh_rtc_dev_pm_ops,
+ .pm = &sh_rtc_pm_ops,
},
.remove = __exit_p(sh_rtc_remove),
};