Patchwork [28/30] rtc: rtc-tile: use devm_rtc_device_register()

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Submitter Jingoo Han
Date March 14, 2013, 8:23 a.m.
Message ID <009f01ce208d$4331d560$c9958020$%han@samsung.com>
Download mbox | patch
Permalink /patch/227491/
State New
Headers show

Comments

Jingoo Han - March 14, 2013, 8:23 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-tile.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-tile.c b/drivers/rtc/rtc-tile.c
index 62db484..249b653 100644
--- a/drivers/rtc/rtc-tile.c
+++ b/drivers/rtc/rtc-tile.c
@@ -80,8 +80,8 @@  static int tile_rtc_probe(struct platform_device *dev)
 {
 	struct rtc_device *rtc;
 
-	rtc = rtc_device_register("tile",
-				  &dev->dev, &tile_rtc_ops, THIS_MODULE);
+	rtc = devm_rtc_device_register(&dev->dev, "tile",
+				&tile_rtc_ops, THIS_MODULE);
 
 	if (IS_ERR(rtc))
 		return PTR_ERR(rtc);
@@ -96,11 +96,6 @@  static int tile_rtc_probe(struct platform_device *dev)
  */
 static int tile_rtc_remove(struct platform_device *dev)
 {
-	struct rtc_device *rtc = platform_get_drvdata(dev);
-
-	if (rtc)
-		rtc_device_unregister(rtc);
-
 	platform_set_drvdata(dev, NULL);
 
 	return 0;