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rtc: rtc-tile: use devm_rtc_device_register()

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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>
This commit is contained in:
Jingoo Han 2013-04-29 16:19:53 -07:00 committed by Linus Torvalds
parent dd8d8137f5
commit 3a30b26ea9
1 changed files with 2 additions and 7 deletions
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9
drivers/rtc/rtc-tile.c
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@ -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;