linux-kernel - [PATCH] pinctrl: sh-pfc: remove unnecessary platform_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-id: <001b01ce9edb$70236f80$506a4e80$%han@samsung.com>
Date:	Thu, 22 Aug 2013 11:00:55 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Linus Walleij' <linus.walleij@...aro.org>
Cc:	linux-kernel@...r.kernel.org,
	laurent.pinchart+renesas@...asonboard.com,
	'Simon Horman' <horms@...ge.net.au>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH] pinctrl: sh-pfc: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/pinctrl/sh-pfc/core.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index 9e66614..738f14f 100644
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -539,8 +539,6 @@ static int sh_pfc_remove(struct platform_device *pdev)
 	if (pfc->info->ops && pfc->info->ops->exit)
 		pfc->info->ops->exit(pfc);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
-- 
1.7.10.4


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/