From 14ad5a94cbf49399e3bc5262428df07f7c3a75c7 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@samsung.com>
Date: Fri, 6 Jun 2014 14:13:45 +0530
Subject: [PATCH] usb: ehci-exynos: Use NULL instead of 0

The third argument of devm_of_phy_get expects a pointer.
Hence use NULL instead of 0. Fixes the following warning:
drivers/usb/host/ehci-exynos.c:91:51: warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed