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authorJingoo Han <jg1.han@samsung.com>2013-04-29 16:19:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 18:28:29 -0700
commit6c0686057fe18754060842b525112b46d4f72ba4 (patch)
treef51e45bd497be02d08a32b1c2fa03e1c444cc326 /drivers/rtc/rtc-au1xxx.c
parentef886c4d75f0872424f61815662dd37e84b2d34e (diff)
downloadop-kernel-dev-6c0686057fe18754060842b525112b46d4f72ba4.zip
op-kernel-dev-6c0686057fe18754060842b525112b46d4f72ba4.tar.gz
rtc: rtc-au1xxx: 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>
Diffstat (limited to 'drivers/rtc/rtc-au1xxx.c')
-rw-r--r--drivers/rtc/rtc-au1xxx.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-au1xxx.c b/drivers/rtc/rtc-au1xxx.c
index dfd6d66..7995abc 100644
--- a/drivers/rtc/rtc-au1xxx.c
+++ b/drivers/rtc/rtc-au1xxx.c
@@ -101,7 +101,7 @@ static int au1xtoy_rtc_probe(struct platform_device *pdev)
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C0S)
msleep(1);
- rtcdev = rtc_device_register("rtc-au1xxx", &pdev->dev,
+ rtcdev = devm_rtc_device_register(&pdev->dev, "rtc-au1xxx",
&au1xtoy_rtc_ops, THIS_MODULE);
if (IS_ERR(rtcdev)) {
ret = PTR_ERR(rtcdev);
@@ -118,9 +118,6 @@ out_err:
static int au1xtoy_rtc_remove(struct platform_device *pdev)
{
- struct rtc_device *rtcdev = platform_get_drvdata(pdev);
-
- rtc_device_unregister(rtcdev);
platform_set_drvdata(pdev, NULL);
return 0;
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