[PATCH] video: fbdev: mxsfb.c: Cleaning up variable that is never used

[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 <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
 drivers/video/fbdev/mxsfb.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/video/fbdev/mxsfb.c b/drivers/video/fbdev/mxsfb.c
index accf48a2..d0a55c6 100644
--- a/drivers/video/fbdev/mxsfb.c
+++ b/drivers/video/fbdev/mxsfb.c
@@ -594,7 +594,6 @@ static int mxsfb_restore_mode(struct mxsfb_info *host,
 			struct fb_videomode *vmode)
 {
 	struct fb_info *fb_info = &host->fb_info;
-	unsigned line_count;
 	unsigned period;
 	unsigned long pa, fbsize;
 	int bits_per_pixel, ofs;
@@ -672,7 +671,6 @@ static int mxsfb_restore_mode(struct mxsfb_info *host,
 		writel(fb_info->fix.smem_start, host->base + host->devdata->next_buf);
 	}
 
-	line_count = fb_info->fix.smem_len / fb_info->fix.line_length;
 	fb_info->fix.ypanstep = 1;
 
 	clk_prepare_enable(host->clk);
-- 
1.7.10.4

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