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authorJingoo Han <jg1.han@samsung.com>2013-07-03 22:06:29 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 23:07:51 (GMT)
commitd8f447877b1cd40267a66c6d9fcd11464c859346 (patch)
treebdbd8a69710749309259c25a4cf47fbc9325d61f
parent4802f224a50d841786f17a1d27dd48dc149a1e33 (diff)
downloadlinux-d8f447877b1cd40267a66c6d9fcd11464c859346.tar.xz
rtc: rtc-mc13xxx: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063100 ("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>
-rw-r--r--drivers/rtc/rtc-mc13xxx.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c
index 7a8ed27..77ea989 100644
--- a/drivers/rtc/rtc-mc13xxx.c
+++ b/drivers/rtc/rtc-mc13xxx.c
@@ -370,8 +370,6 @@ err_reset_irq_status:
err_reset_irq_request:
mc13xxx_unlock(mc13xxx);
-
- platform_set_drvdata(pdev, NULL);
}
return ret;
@@ -389,8 +387,6 @@ static int __exit mc13xxx_rtc_remove(struct platform_device *pdev)
mc13xxx_unlock(priv->mc13xxx);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}