From: Jingoo Han Date: Wed, 3 Jul 2013 22:06:33 +0000 (-0700) Subject: rtc: rtc-pm8xxx: remove unnecessary platform_set_drvdata() X-Git-Tag: firefly_0821_release~176^2~5786^2~160 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=253262a570e377bcf36c8d2643c6402644d7d363;p=firefly-linux-kernel-4.4.55.git rtc: rtc-pm8xxx: 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 Signed-off-by: Linus Torvalds --- diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c index f1a6557261f3..14ee860d5a3f 100644 --- a/drivers/rtc/rtc-pm8xxx.c +++ b/drivers/rtc/rtc-pm8xxx.c @@ -480,7 +480,6 @@ static int pm8xxx_rtc_probe(struct platform_device *pdev) fail_req_irq: rtc_device_unregister(rtc_dd->rtc); fail_rtc_enable: - platform_set_drvdata(pdev, NULL); kfree(rtc_dd); return rc; } @@ -492,7 +491,6 @@ static int pm8xxx_rtc_remove(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 0); free_irq(rtc_dd->rtc_alarm_irq, rtc_dd); rtc_device_unregister(rtc_dd->rtc); - platform_set_drvdata(pdev, NULL); kfree(rtc_dd); return 0;