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video: s3c-fb: return an error when bpp is invalid

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This patch returns an error, when bpp is invalid in
s3c_fb_check_var(). If invalid bpp is requested,
an error should be returned.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
This commit is contained in:
Jingoo Han 2012-10-26 14:54:01 +09:00
parent d65c6a99bc
commit 418d620e08
1 changed files with 1 additions and 0 deletions
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1
drivers/video/s3c-fb.c
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@ -330,6 +330,7 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
default:
dev_err(sfb->dev, "invalid bpp\n");
return -EINVAL;
}
dev_dbg(sfb->dev, "%s: verified parameters\n", __func__);