rtc: rtc-pxa: 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>

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index 22950bf6a652..ed037ae91c5f 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -416,7 +416,7 @@ static struct of_device_id pxa_rtc_dt_ids[] = {
 MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids);
 #endif
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int pxa_rtc_suspend(struct device *dev)
 {
         struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
@@ -434,21 +434,16 @@ static int pxa_rtc_resume(struct device *dev)
                 disable_irq_wake(pxa_rtc->irq_Alrm);
         return 0;
 }
-
-static const struct dev_pm_ops pxa_rtc_pm_ops = {
-        .suspend        = pxa_rtc_suspend,
-        .resume         = pxa_rtc_resume,
-};
 #endif
 
+static SIMPLE_DEV_PM_OPS(pxa_rtc_pm_ops, pxa_rtc_suspend, pxa_rtc_resume);
+
 static struct platform_driver pxa_rtc_driver = {
         .remove         = __exit_p(pxa_rtc_remove),
         .driver         = {
                 .name   = "pxa-rtc",
                 .of_match_table = of_match_ptr(pxa_rtc_dt_ids),
-#ifdef CONFIG_PM
                 .pm     = &pxa_rtc_pm_ops,
-#endif
         },
 };