From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 6 May 2013 04:21:16 +0000 (+0900)
Subject: bq27x00_battery: Remove unnecessary platform_set_drvdata()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=30cf74b94166b2cdeaa8e0439161e339f17e1012;p=deliverable%2Flinux.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 <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 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;