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rtc: rtc-lp8788: use devm_rtc_device_register()
author
Jingoo Han
<jg1.han@samsung.com>
Mon, 29 Apr 2013 23:19:04 +0000
(16:19 -0700)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Tue, 30 Apr 2013 01:28:26 +0000
(18:28 -0700)
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>
drivers/rtc/rtc-lp8788.c
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diff --git
a/drivers/rtc/rtc-lp8788.c
b/drivers/rtc/rtc-lp8788.c
index
9a46312
..
9853ac1
100644
(file)
--- a/
drivers/rtc/rtc-lp8788.c
+++ b/
drivers/rtc/rtc-lp8788.c
@@
-299,7
+299,7
@@
static int lp8788_rtc_probe(struct platform_device *pdev)
device_init_wakeup(dev, 1);
- rtc->rdev =
rtc_device_register("lp8788_rtc", dev
,
+ rtc->rdev =
devm_rtc_device_register(dev, "lp8788_rtc"
,
&lp8788_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc->rdev)) {
dev_err(dev, "can not register rtc device\n");
@@
-314,9
+314,6
@@
static int lp8788_rtc_probe(struct platform_device *pdev)
static int lp8788_rtc_remove(struct platform_device *pdev)
{
- struct lp8788_rtc *rtc = platform_get_drvdata(pdev);
-
- rtc_device_unregister(rtc->rdev);
platform_set_drvdata(pdev, NULL);
return 0;