rtc: rtc-ls1x: 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>
This commit is contained in:
parent
479243b2cd
commit
418ca60c2c
|
@ -172,7 +172,7 @@ static int ls1x_rtc_probe(struct platform_device *pdev)
|
||||||
while (readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_TTS)
|
while (readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_TTS)
|
||||||
usleep_range(1000, 3000);
|
usleep_range(1000, 3000);
|
||||||
|
|
||||||
rtcdev = rtc_device_register("ls1x-rtc", &pdev->dev,
|
rtcdev = devm_rtc_device_register(&pdev->dev, "ls1x-rtc",
|
||||||
&ls1x_rtc_ops , THIS_MODULE);
|
&ls1x_rtc_ops , THIS_MODULE);
|
||||||
if (IS_ERR(rtcdev)) {
|
if (IS_ERR(rtcdev)) {
|
||||||
ret = PTR_ERR(rtcdev);
|
ret = PTR_ERR(rtcdev);
|
||||||
|
@ -187,9 +187,6 @@ err:
|
||||||
|
|
||||||
static int ls1x_rtc_remove(struct platform_device *pdev)
|
static int ls1x_rtc_remove(struct platform_device *pdev)
|
||||||
{
|
{
|
||||||
struct rtc_device *rtcdev = platform_get_drvdata(pdev);
|
|
||||||
|
|
||||||
rtc_device_unregister(rtcdev);
|
|
||||||
platform_set_drvdata(pdev, NULL);
|
platform_set_drvdata(pdev, NULL);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
Loading…
Reference in New Issue