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authorJingoo Han <jg1.han@samsung.com>2013-07-03 15:06:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 16:07:50 -0700
commit5f371582180572f06f74dcac55c54d2072e672bc (patch)
treea06aafe02e1f9e471691d91aad645cc6716bb0dd
parent55d66d286d069f3cb65a0aaec9bf0889821a915a (diff)
downloadlinux-5f371582180572f06f74dcac55c54d2072e672bc.tar.bz2
rtc: rtc-m48t59: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063100 ("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> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/rtc/rtc-m48t59.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 130f29af3869..d4d31fa19244 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -513,7 +513,6 @@ static int m48t59_rtc_remove(struct platform_device *pdev)
iounmap(m48t59->ioaddr);
if (m48t59->irq != NO_IRQ)
free_irq(m48t59->irq, &pdev->dev);
- platform_set_drvdata(pdev, NULL);
kfree(m48t59);
return 0;
}