From 5e946e56231b5c765598cd3103faf3c7a0121812 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 7 May 2013 13:14:13 +0900 Subject: [PATCH] net: can: c_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 Signed-off-by: Marc Kleine-Budde --- drivers/net/can/c_can/c_can_platform.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index d63b919..6b6130b 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -234,7 +234,6 @@ static int c_can_plat_probe(struct platform_device *pdev) return 0; exit_free_device: - platform_set_drvdata(pdev, NULL); free_c_can_dev(dev); exit_iounmap: iounmap(addr); @@ -255,7 +254,6 @@ static int c_can_plat_remove(struct platform_device *pdev) struct resource *mem; unregister_c_can_dev(dev); - platform_set_drvdata(pdev, NULL); free_c_can_dev(dev); iounmap(priv->base); -- 2.7.4