From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 13 May 2011 12:26:23 +0000 (+0900)
Subject: USB: s3c-hsotg: return proper error if clk_get fails
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2328ceaea4fb917f8b861b18151b2245233b083f;p=mv-sheeva.git

USB: s3c-hsotg: return proper error if clk_get fails

Return PTR_ERR(hsotg->clk) instead of -EINVAL if clk_get fails

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 1d332f5da3c..acb9cc418df 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3318,7 +3318,7 @@ static int __devinit s3c_hsotg_probe(struct platform_device *pdev)
 	hsotg->clk = clk_get(&pdev->dev, "otg");
 	if (IS_ERR(hsotg->clk)) {
 		dev_err(dev, "cannot get otg clock\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(hsotg->clk);
 		goto err_mem;
 	}