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authoraxel lin <axel.lin@gmail.com>2011-02-11 08:51:10 +0000
committerPaul Mundt <lethal@linux-sh.org>2011-03-22 16:22:45 +0900
commit942b8d05cdf1da396b4449a38b87c677591947c0 (patch)
treeb1909ac784a2e4e7db9bccbab173ec79c1759849 /drivers/video
parent803a4e14a7dceaf01dbc0e02c0fdea2eba4c81b3 (diff)
video: s3c-fb: return proper error if clk_get fails
Return PTR_ERR(sfb->bus_clk) instead of 0 if clk_get fails. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/s3c-fb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 83ce9a04d87..6817d187d46 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -1340,6 +1340,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
sfb->bus_clk = clk_get(dev, "lcd");
if (IS_ERR(sfb->bus_clk)) {
dev_err(dev, "failed to get bus clock\n");
+ ret = PTR_ERR(sfb->bus_clk);
goto err_sfb;
}