* [PATCH 17/42] rtc: rtc-ep93xx: remove unnecessary platform_set_drvdata()
@ 2013-05-03 6:30 Jingoo Han
0 siblings, 0 replies; only message in thread
From: Jingoo Han @ 2013-05-03 6:30 UTC (permalink / raw)
To: 'Andrew Morton'
Cc: linux-kernel, 'Alessandro Zummo', rtc-linux, 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@samsung.com>
---
drivers/rtc/rtc-ep93xx.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 5807b77..549b3c3 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -167,7 +167,6 @@ static int ep93xx_rtc_probe(struct platform_device *pdev)
return 0;
exit:
- platform_set_drvdata(pdev, NULL);
pdev->dev.platform_data = NULL;
return err;
}
@@ -175,7 +174,6 @@ exit:
static int ep93xx_rtc_remove(struct platform_device *pdev)
{
sysfs_remove_group(&pdev->dev.kobj, &ep93xx_rtc_sysfs_files);
- platform_set_drvdata(pdev, NULL);
pdev->dev.platform_data = NULL;
return 0;
--
1.7.2.5
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