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Subject: [PATCH] video: s3c-fb: return proper error if clk_get fails
From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Kyungmin Park <kyungmin.park@samsung.com>,
	Ben Dooks <ben-linux@fluff.org>,
	Paul Mundt <lethal@linux-sh.org>, linux-fbdev@vger.kernel.org
Date: Fri, 11 Feb 2011 16:51:10 +0800
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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;
 	}