ARM: tegra: clean up the common assembly macros into sleep.h

There are some common macros for Tegra low-level assembly code. Clean
up them into one header file and move the definitions that will be
re-used into it as well.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
diff --git a/arch/arm/mach-tegra/headsmp.S b/arch/arm/mach-tegra/headsmp.S
index fef9c2c..6addc78 100644
--- a/arch/arm/mach-tegra/headsmp.S
+++ b/arch/arm/mach-tegra/headsmp.S
@@ -7,17 +7,13 @@
 
 #include "flowctrl.h"
 #include "reset.h"
+#include "sleep.h"
 
 #define APB_MISC_GP_HIDREV	0x804
 #define PMC_SCRATCH41	0x140
 
 #define RESET_DATA(x)	((TEGRA_RESET_##x)*4)
 
-	.macro mov32, reg, val
-	movw	\reg, #:lower16:\val
-	movt	\reg, #:upper16:\val
-	.endm
-
         .section ".text.head", "ax"
 	__CPUINIT