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authorJingoo Han <jg1.han@samsung.com>2013-07-03 15:06:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 16:07:49 -0700
commit7fcbf5fd5eb74eea9e136adc1e6364a8e7a98134 (patch)
treed832035e70b170b325957404cdd48cc2d6cbbcd1 /drivers
parenta8e23d7b50c9e90beca30a7eba333fec1dd88130 (diff)
rtc: rtc-coh901331: 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> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/rtc/rtc-coh901331.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c
index ad6863a76af9..c05b2021d25b 100644
--- a/drivers/rtc/rtc-coh901331.c
+++ b/drivers/rtc/rtc-coh901331.c
@@ -154,10 +154,8 @@ static int __exit coh901331_remove(struct platform_device *pdev)
{
struct coh901331_port *rtap = dev_get_drvdata(&pdev->dev);
- if (rtap) {
+ if (rtap)
clk_unprepare(rtap->clk);
- platform_set_drvdata(pdev, NULL);
- }
return 0;
}
@@ -220,7 +218,6 @@ static int __init coh901331_probe(struct platform_device *pdev)
return 0;
out_no_rtc:
- platform_set_drvdata(pdev, NULL);
clk_unprepare(rtap->clk);
return ret;
}