Patchwork [06/42] rtc: rtc-at91rm9200: remove unnecessary platform_set_drvdata()

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Submitter Jingoo Han
Date May 3, 2013, 6:25 a.m.
Message ID <001401ce47c6$f6787830$e3696890$@samsung.com>
Download mbox | patch
Permalink /patch/241154/
State New
Headers show

Comments

Jingoo Han - May 3, 2013, 6:25 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-at91rm9200.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 0eab77b..5a04b16 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -342,7 +342,6 @@  static int __exit at91_rtc_remove(struct platform_device *pdev)
 
 	rtc_device_unregister(rtc);
 	iounmap(at91_rtc_regs);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }