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Date:	Sat,  5 Jul 2014 14:32:52 +0200
From:	Rickard Strandqvist <>
To:	Jean-Christophe Plagniol-Villard <>,
	Tomi Valkeinen <>
Cc:	Rickard Strandqvist <>,
	Rickard Strandqvist <>,
	Jingoo Han <>,
	Denis Carikli <>,
	Daniel Vetter <>,
	Sascha Hauer <>,
	Alexander Stein <>,,
Subject: [PATCH] video: fbdev: mx3fb.c:  Cleaning up variable that is never used

From: Rickard Strandqvist <>

Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <>
 drivers/video/fbdev/mx3fb.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index c645a0a..ac38cb1 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -449,7 +449,6 @@ static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
 static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
 	struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
-	uint32_t enabled;
 	unsigned long flags;
 	if (mx3_fbi->txd == NULL)
@@ -457,7 +456,7 @@ static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
 	spin_lock_irqsave(&mx3fb->lock, flags);
-	enabled = sdc_fb_uninit(mx3_fbi);
+	sdc_fb_uninit(mx3_fbi);
 	spin_unlock_irqrestore(&mx3fb->lock, flags);

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