From e4b9f782fe923e75cf47d369b770c49c33dfb39d Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 3 Feb 2014 13:55:05 +0530
Subject: [PATCH] usb: phy: bcm-kona-usb2: Use PTR_ERR_OR_ZERO

PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Matt Porter <mporter@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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Reading git-format-patch failed