rtc: rtc-tps65910: use devm_rtc_device_register()

devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

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, 1 insertions, 5 deletions

diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c
index 8bd8115329b5..ef5d199af298 100644
--- a/drivers/rtc/rtc-tps65910.c
+++ b/drivers/rtc/rtc-tps65910.c
@@ -276,7 +276,7 @@ static int tps65910_rtc_probe(struct platform_device *pdev)
         tps_rtc->irq = irq;
         device_set_wakeup_capable(&pdev->dev, 1);
 
-        tps_rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
+        tps_rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
                 &tps65910_rtc_ops, THIS_MODULE);
         if (IS_ERR(tps_rtc->rtc)) {
                 ret = PTR_ERR(tps_rtc->rtc);
@@ -295,12 +295,8 @@ static int tps65910_rtc_probe(struct platform_device *pdev)
  */
 static int tps65910_rtc_remove(struct platform_device *pdev)
 {
-        /* leave rtc running, but disable irqs */
-        struct tps65910_rtc *tps_rtc = platform_get_drvdata(pdev);
-
         tps65910_rtc_alarm_irq_enable(&pdev->dev, 0);
 
-        rtc_device_unregister(tps_rtc->rtc);
         return 0;
 }