net: can: ti_hecc: remove unnecessary platform_set_drvdata()

Jingoo Han · marckleinebudde · commit 5727dc6bf5b7 · 2013-05-16T13:27:20.000+02:00
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d06 (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/ti_hecc.c b/drivers/net/can/ti_hecc.c
@@ -1001,7 +1001,6 @@ static int ti_hecc_remove(struct platform_device *pdev)
 	iounmap(priv->base);
 	release_mem_region(res->start, resource_size(res));
 	free_candev(ndev);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -1001,7 +1001,6 @@ static int ti_hecc_remove(struct platform_device *pdev)`
`1001`	`1001`	`iounmap(priv->base);`
`1002`	`1002`	`release_mem_region(res->start, resource_size(res));`
`1003`	`1003`	`free_candev(ndev);`
`1004`		`- platform_set_drvdata(pdev, NULL);`
`1005`	`1004`
`1006`	`1005`	`return 0;`
`1007`	`1006`	`}`