From 30cf74b94166b2cdeaa8e0439161e339f17e1012 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 6 May 2013 13:21:16 +0900 Subject: [PATCH] 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 --- drivers/power/bq27x00_battery.c | 2 -- 1 file changed, 2 deletions(-) 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;