rtc: rtc-rc5t583: 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.

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>

diff --git a/drivers/rtc/rtc-rc5t583.c b/drivers/rtc/rtc-rc5t583.c
index 518908d9d6aa50c1856155c2434e886b4fe31e7c..8eabcf51b35a05f21f0f43abe9bd563e7f5b5588 100644 (file)
--- a/drivers/rtc/rtc-rc5t583.c
+++ b/drivers/rtc/rtc-rc5t583.c
@@ -280,7 +280,6 @@ static int rc5t583_rtc_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM_SLEEP
-
 static int rc5t583_rtc_suspend(struct device *dev)
 {
        struct rc5t583 *rc5t583 = dev_get_drvdata(dev->parent);
@@ -302,24 +301,18 @@ static int rc5t583_rtc_resume(struct device *dev)
        return regmap_write(rc5t583->regmap, RC5T583_RTC_CTL1,
                rc5t583_rtc->irqen);
 }
-
-static const struct dev_pm_ops rc5t583_rtc_pm_ops = {
-       .suspend        = rc5t583_rtc_suspend,
-       .resume         = rc5t583_rtc_resume,
-};
-
-#define DEV_PM_OPS     (&rc5t583_rtc_pm_ops)
-#else
-#define DEV_PM_OPS     NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(rc5t583_rtc_pm_ops, rc5t583_rtc_suspend,
+                       rc5t583_rtc_resume);
+
 static struct platform_driver rc5t583_rtc_driver = {
        .probe          = rc5t583_rtc_probe,
        .remove         = rc5t583_rtc_remove,
        .driver         = {
                .owner  = THIS_MODULE,
                .name   = "rtc-rc5t583",
-               .pm     = DEV_PM_OPS,
+               .pm     = &rc5t583_rtc_pm_ops,
        },
 };