From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 2 Dec 2013 03:02:34 +0000 (-0200)
Subject: usb: phy: phy-mxs-usb: Check the return value from clk_prepare_enable()
X-Git-Tag: v3.14-rc1~148^2~90^2~81
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67c21fc803de62369dfc8e41dab352107d7f06ef;p=pandora-kernel.git

usb: phy: phy-mxs-usb: Check the return value from clk_prepare_enable()

clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.

Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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