[ARM] MXC: do not include mach/hardware.h from mach/memory.h

Instead of including other header files, define PHYS_OFFSET directly

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S
index 1163202..5f01d60 100644
--- a/arch/arm/plat-mxc/include/mach/entry-macro.S
+++ b/arch/arm/plat-mxc/include/mach/entry-macro.S
@@ -9,6 +9,8 @@
  * published by the Free Software Foundation.
  */
 
+#include <mach/hardware.h>
+
 #define AVIC_NIMASK	0x04
 
 	@ this macro disables fast irq (not implemented)