mach: msm: move mpm.h under proper include path

Currently "mpm.h" file is located under arch/arm/mach-msm/ directory
and source code files using mpm functionality are also location under
same directory. But if any source code files located out side
arch/arm/mach-msm/ directory won't be able to add "mpm.h" file.

So this patch moves the "mpm.h" from arch/arm/mach-msm/ directory to
arch/arm/mach-msm/include/mach/ directory.

Change-Id: Ic9247a9fa9303cf5a653399458602cd316fdf9d9
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
diff --git a/arch/arm/mach-msm/mpm.c b/arch/arm/mach-msm/mpm.c
index 746c0f8..dccdc8b 100644
--- a/arch/arm/mach-msm/mpm.c
+++ b/arch/arm/mach-msm/mpm.c
@@ -26,7 +26,7 @@
 #include <mach/msm_iomap.h>
 #include <mach/gpio.h>
 
-#include "mpm.h"
+#include <mach/mpm.h>
 
 /******************************************************************************
  * Debug Definitions