Patchwork [20/30] rtc: rtc-rc5t583: use devm_rtc_device_register()

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Submitter Jingoo Han
Date March 14, 2013, 8:21 a.m.
Message ID <009701ce208c$e63471b0$b29d5510$%han@samsung.com>
Download mbox | patch
Permalink /patch/227483/
State New
Headers show

Comments

Jingoo Han - March 14, 2013, 8:21 a.m.
devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/rtc/rtc-rc5t583.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-rc5t583.c b/drivers/rtc/rtc-rc5t583.c
index eb3194d..518908d 100644
--- a/drivers/rtc/rtc-rc5t583.c
+++ b/drivers/rtc/rtc-rc5t583.c
@@ -256,7 +256,7 @@  static int rc5t583_rtc_probe(struct platform_device *pdev)
 	}
 	device_init_wakeup(&pdev->dev, 1);
 
-	ricoh_rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
+	ricoh_rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
 		&rc5t583_rtc_ops, THIS_MODULE);
 	if (IS_ERR(ricoh_rtc->rtc)) {
 		ret = PTR_ERR(ricoh_rtc->rtc);
@@ -276,8 +276,6 @@  static int rc5t583_rtc_remove(struct platform_device *pdev)
 	struct rc5t583_rtc *rc5t583_rtc = dev_get_drvdata(&pdev->dev);
 
 	rc5t583_rtc_alarm_irq_enable(&rc5t583_rtc->rtc->dev, 0);
-
-	rtc_device_unregister(rc5t583_rtc->rtc);
 	return 0;
 }