From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 7 May 2013 04:11:29 +0000 (+0900)
Subject: net: can: at91_can: remove unnecessary platform_set_drvdata()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3e1dd6da1a7af98a795fafa9437679767c605a7b;p=linux-beck.git

net: can: at91_can: 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: Marc Kleine-Budde <mkl@pengutronix.de>
---

diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index db52f4414def..556656661d6b 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1393,8 +1393,6 @@ static int at91_can_remove(struct platform_device *pdev)
 
 	unregister_netdev(dev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	iounmap(priv->reg_base);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);