Patchwork [33/42] rtc: rtc-sh: remove unnecessary platform_set_drvdata()

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Submitter Jingoo Han
Date May 3, 2013, 6:36 a.m.
Message ID <002f01ce47c8$9265a7d0$b730f770$@samsung.com>
Download mbox | patch
Permalink /patch/241210/
State New
Headers show

Comments

Jingoo Han - May 3, 2013, 6:36 a.m.
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@samsung.com>
---
 drivers/rtc/rtc-sh.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 8d5bd2e..cb2f839 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -770,8 +770,6 @@  static int __exit sh_rtc_remove(struct platform_device *pdev)
 	clk_disable(rtc->clk);
 	clk_put(rtc->clk);
 
-	platform_set_drvdata(pdev, NULL);
-
 	kfree(rtc);
 
 	return 0;