From 7a9caf59f60e55a8caf96f856713bd0ef0cc25a7 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 3 Jun 2013 16:00:22 +0200
Subject: [PATCH] ARM: mxs: stub out mxs_pm_init for !CONFIG_PM

When building a kernel without CONFIG_PM, we get a link
error from referencing mxs_pm_init in the machine
descriptor. This defines a macro to NULL for that case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
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