From: Jingoo Han Date: Wed, 3 Jul 2013 22:06:27 +0000 (-0700) Subject: rtc: rtc-max8925: remove unnecessary platform_set_drvdata() X-Git-Tag: firefly_0821_release~176^2~5786^2~167 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=28e1de09421b0e21dffbf2186b5ef14c1c8e033c;p=firefly-linux-kernel-4.4.55.git rtc: rtc-max8925: 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-max8925.c b/drivers/rtc/rtc-max8925.c index 7c90f4e45e27..981b6544cf7c 100644 --- a/drivers/rtc/rtc-max8925.c +++ b/drivers/rtc/rtc-max8925.c @@ -268,7 +268,7 @@ static int max8925_rtc_probe(struct platform_device *pdev) if (ret < 0) { dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n", info->irq, ret); - goto err; + return ret; } dev_set_drvdata(&pdev->dev, info); @@ -282,13 +282,10 @@ static int max8925_rtc_probe(struct platform_device *pdev) ret = PTR_ERR(info->rtc_dev); if (IS_ERR(info->rtc_dev)) { dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret); - goto err; + return ret; } return 0; -err: - platform_set_drvdata(pdev, NULL); - return ret; } static int max8925_rtc_remove(struct platform_device *pdev)