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rtc: rtc-m48t59: remove unnecessary platform_set_drvdata()

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The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d06310 ("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>
This commit is contained in:
Jingoo Han 2013-07-03 15:06:26 -07:00 committed by Linus Torvalds
parent 55d66d286d
commit 5f37158218
1 changed files with 0 additions and 1 deletions
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drivers/rtc/rtc-m48t59.c
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@ -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;
}