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rtc: rtc-msm6242: remove unnecessary platform_set_drvdata()

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The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d06310 ("device-core: Ensure drvdata
= NULL when no driver is bound").  Thus, it is not needed to manually
clear the device driver data to NULL.

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 2013-07-03 15:06:29 -07:00 committed by Linus Torvalds
parent d8f447877b
commit e3aa7526fc
1 changed files with 2 additions and 9 deletions
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11
drivers/rtc/rtc-msm6242.c
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@ -199,7 +199,6 @@ static int __init msm6242_rtc_probe(struct platform_device *pdev)
struct resource *res;
struct msm6242_priv *priv;
struct rtc_device *rtc;
int error;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
@ -216,17 +215,11 @@ static int __init msm6242_rtc_probe(struct platform_device *pdev)
rtc = devm_rtc_device_register(&pdev->dev, "rtc-msm6242",
&msm6242_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc)) {
error = PTR_ERR(rtc);
goto out_unmap;
}
if (IS_ERR(rtc))
return PTR_ERR(rtc);
priv->rtc = rtc;
return 0;
out_unmap:
platform_set_drvdata(pdev, NULL);
return error;
}
static int __exit msm6242_rtc_remove(struct platform_device *pdev)