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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