From 59a9f7a32adf6537b4e4db8ca204eeb77d7a634e Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 2 Aug 2013 15:01:01 +0900
Subject: [PATCH] mfd: menelaus: Use NULL instead of 0

'mmc_callback_data' and 'vtg' are pointers.

Fix the following sparse warning:

drivers/mfd/menelaus.c:445:43: warning: Using plain integer as NULL pointer
drivers/mfd/menelaus.c:469:20: warning: Using plain integer as NULL pointer

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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