Fixes gcc '-Wunused-but-set-variable' warning:
drivers/video/fbdev/mxsfb.c: In function 'mxsfb_restore_mode':
drivers/video/fbdev/mxsfb.c:633:11: warning:
variable 'line_count' set but not used [-Wunused-but-set-variable]
It's never used since introduction in commit f0a523b5e5e2 ("video: Add i.MX23/28
framebuffer driver") and can be removed.
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
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 a017200a16b3..1fdd1eb38fe0 100644
--- a/drivers/video/fbdev/mxsfb.c
+++ b/drivers/video/fbdev/mxsfb.c
@@ -630,7 +630,6 @@ static int mxsfb_restore_mode(struct fb_info *fb_info,
struct fb_videomode *vmode)
{
struct mxsfb_info *host = fb_info->par;
- unsigned line_count;
unsigned period;
unsigned long pa, fbsize;
int bits_per_pixel, ofs, ret = 0;
@@ -717,7 +716,6 @@ static int mxsfb_restore_mode(struct fb_info *fb_info,
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);
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