ARM: OMAP: Make omap_device local to mach-omap2

Let's make omap_device local to mach-omap2 for
ARM common zImage support.

Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index b2c7f23..a106c75 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -19,10 +19,11 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
+#include <linux/pm_runtime.h>
 
 #include <plat-omap/dma-omap.h>
-#include <plat/omap_device.h>
-#include <linux/pm_runtime.h>
+
+#include "omap_device.h"
 
 /*
  * FIXME: Find a mechanism to enable/disable runtime the McBSP ICLK autoidle.