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rtc: rtc-rp5c01: remove unnecessary platform_set_drvdata() 

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 15:06:43 -07:00 committed by Linus Torvalds
parent 7f1c2e824e
commit a81de2076c
1 changed files with 3 additions and 9 deletions
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12
drivers/rtc/rtc-rp5c01.c
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@ -251,21 +251,15 @@ static int __init rp5c01_rtc_probe(struct platform_device *dev)
rtc = devm_rtc_device_register(&dev->dev, "rtc-rp5c01", &rp5c01_rtc_ops, rtc = devm_rtc_device_register(&dev->dev, "rtc-rp5c01", &rp5c01_rtc_ops,
THIS_MODULE); THIS_MODULE);
if (IS_ERR(rtc)) { if (IS_ERR(rtc))
error = PTR_ERR(rtc); return PTR_ERR(rtc);
goto out;
}
priv->rtc = rtc; priv->rtc = rtc;
error = sysfs_create_bin_file(&dev->dev.kobj, &priv->nvram_attr); error = sysfs_create_bin_file(&dev->dev.kobj, &priv->nvram_attr);
if (error) if (error)
goto out; return error;
return 0; return 0;
out:
platform_set_drvdata(dev, NULL);
return error;
} }
static int __exit rp5c01_rtc_remove(struct platform_device *dev) static int __exit rp5c01_rtc_remove(struct platform_device *dev)