From: Jingoo Han Date: Thu, 27 Jun 2013 23:53:11 +0000 (+1000) Subject: rtc: rtc-jz4740: remove unnecessary platform_set_drvdata() X-Git-Tag: next-20130628~3^2~239 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5fd2f1606486842f40a5eb1a2ca3d2a9ce6c4700;p=karo-tx-linux.git rtc: rtc-jz4740: 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 Signed-off-by: Andrew Morton --- diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c index 1e48686ca6d2..c6573585d028 100644 --- a/drivers/rtc/rtc-jz4740.c +++ b/drivers/rtc/rtc-jz4740.c @@ -287,7 +287,6 @@ err_free_irq: err_unregister_rtc: rtc_device_unregister(rtc->rtc); err_iounmap: - platform_set_drvdata(pdev, NULL); iounmap(rtc->base); err_release_mem_region: release_mem_region(rtc->mem->start, resource_size(rtc->mem)); @@ -310,8 +309,6 @@ static int jz4740_rtc_remove(struct platform_device *pdev) kfree(rtc); - platform_set_drvdata(pdev, NULL); - return 0; }