Return PTR_ERR(sfb->bus_clk) instead of 0 if clk_get fails.
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
drivers/video/s3c-fb.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 83ce9a0..6817d18 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;
}
--
1.7.2
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