From: Peter Chen <peter.chen@freescale.com>
Date: Tue, 18 Jun 2013 00:30:51 +0000 (+0800)
Subject: ENGR00262528-2 usb: host: the clock needs to be off if probe fails
X-Git-Tag: v3.0.35-fsl_4.1.0~85
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ecd3243783d045aa5c08ab8b0db9f7b68c08a949;p=karo-tx-linux.git

ENGR00262528-2 usb: host: the clock needs to be off if probe fails

The clock needs to be off if probe fails.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
---

diff --git a/drivers/usb/host/ehci-arc.c b/drivers/usb/host/ehci-arc.c
index 4f78f8f3dfdf..dde47dd76e5f 100755
--- a/drivers/usb/host/ehci-arc.c
+++ b/drivers/usb/host/ehci-arc.c
@@ -316,6 +316,8 @@ err2:
 err1:
 	dev_err(&pdev->dev, "init %s fail, %d\n", dev_name(&pdev->dev), retval);
 	fsl_usb_lowpower_mode(pdata, true);
+	if (pdata->usb_clock_for_pm)
+		pdata->usb_clock_for_pm(false);
 	if (pdata->exit && pdata->pdev)
 		pdata->exit(pdata->pdev);
 	return retval;