[PATCH 4/8] bq27x00_battery: remove unnecessary platform_set_drvdata()

[Jingoo Han]

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@xxxxxxxxxxx>
---
 drivers/power/bq27x00_battery.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 26037ca..b309713 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;
-- 
1.7.2.5


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