[PATCH] omap2+: pm: fix compilation break.

[Govindraj.R]

From: "Govindraj.R" <govindraj.raja at ti.com>

Fix the compilation break observed on latest mainline.

Fixes below compilation break:

arch/arm/mach-omap2/pm.c: In function 'omap_pm_begin':
arch/arm/mach-omap2/pm.c:239: error: implicit declaration of function 'disable_hlt'
arch/arm/mach-omap2/pm.c: In function 'omap_pm_end':
arch/arm/mach-omap2/pm.c:247: error: implicit declaration of function 'enable_hlt'

Cc: Kevin Hilman <khilman at ti.com>
Cc: Tony Lindgren <tony at atomide.com>
Signed-off-by: Govindraj.R <govindraj.raja at ti.com>
---
 arch/arm/mach-omap2/pm.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index a7bdec6..70da4f7 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -16,6 +16,7 @@
 #include <linux/opp.h>
 #include <linux/export.h>
 #include <linux/suspend.h>
+#include <asm/system_misc.h>
 
 #include <plat/omap-pm.h>
 #include <plat/omap_device.h>
-- 
1.7.5.4