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 <jg1.han@samsung.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>

diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 26037ca7efb49cf78c8ed41d097f6bad6f5ffc5b..b309713b63bc59dd504a6a01c2325557a10c9a77 100644 (file)
--- 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;