[PATCH 11/42] rtc: rtc-coh901331: remove unnecessaryplatform_set_drvdata()

[Jingoo Han]

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(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@xxxxxxxxxxx>
---
 drivers/rtc/rtc-coh901331.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c
index 93c0658..9ad5891 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;
 }
-- 
1.7.2.5


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