linux-kernel - [PATCH] staging: panel: fix regression in lcd

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Message-ID: <20140423174210.GA11197@plop.dartybox.com>
Date:	Wed, 23 Apr 2014 19:42:11 +0200
From:	Bastien Armand <armand.bastien@...oste.net>
To:	Willy Tarreau <willy@...a-x.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Monam Agarwal <monamagarwal123@...il.com>,
	Dan Carpenter <dan.carpenter@...cle.com>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	Jake Champlin <jake.champlin.27@...il.com>,
	Arnd Bergmann <arnd@...db.de>
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: panel: fix regression in lcd_write


This patch fix a regression in lcd_write caused by commit
70a8c3eb8546cefe40fb0bc7991e8899b7b91075

Signed-off-by: Bastien Armand <armand.bastien@...oste.net>
---
 drivers/staging/panel/panel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 136671a..acd4b8e 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -1324,7 +1324,7 @@ static ssize_t lcd_write(struct file *file,
 			   that need some CPU */
 			schedule();

-		if (get_user(c, buf))
+		if (get_user(c, tmp))
 			return -EFAULT;

 		lcd_write_char(c);
--
1.8.5.5

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