From: Jingoo Han Date: Mon, 6 May 2013 04:21:16 +0000 (+0900) Subject: bq27x00_battery: Remove unnecessary platform_set_drvdata() X-Git-Tag: firefly_0821_release~176^2~5739^2~21 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=30cf74b94166b2cdeaa8e0439161e339f17e1012;p=firefly-linux-kernel-4.4.55.git bq27x00_battery: Remove unnecessary platform_set_drvdata() The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (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: Anton Vorontsov --- diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c index 26037ca7efb4..b309713b63bc 100644 --- a/drivers/power/bq27x00_battery.c +++ b/drivers/power/bq27x00_battery.c @@ -966,7 +966,6 @@ static int bq27000_battery_probe(struct platform_device *pdev) return 0; err_free: - platform_set_drvdata(pdev, NULL); kfree(di); return ret; @@ -978,7 +977,6 @@ static int bq27000_battery_remove(struct platform_device *pdev) bq27x00_powersupply_unregister(di); - platform_set_drvdata(pdev, NULL); kfree(di); return 0;