From: Jingoo Han <jg1.han@samsung.com>
To: "'Andrew Morton'" <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
"'Alessandro Zummo'" <a.zummo@towertech.it>,
rtc-linux@googlegroups.com, Jingoo Han <jg1.han@samsung.com>
Subject: [PATCH 36/42] rtc: rtc-twl: remove unnecessary platform_set_drvdata()
Date: Fri, 03 May 2013 15:37:27 +0900 [thread overview]
Message-ID: <003201ce47c8$adf66340$09e329c0$@samsung.com> (raw)
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-twl.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c
index 8751a52..103fea2 100644
--- a/drivers/rtc/rtc-twl.c
+++ b/drivers/rtc/rtc-twl.c
@@ -555,7 +555,6 @@ static int twl_rtc_remove(struct platform_device *pdev)
free_irq(irq, rtc);
rtc_device_unregister(rtc);
- platform_set_drvdata(pdev, NULL);
return 0;
}
--
1.7.2.5
reply other threads:[~2013-05-03 6:37 UTC|newest]
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