[PATCH 04/25] OMAP4: Remove un-used do_wfi() macro.

[Santosh Shilimkar]

With OMAP4 suspend, idle and hotplug series, we no longer need
do_wfi() macro.

Remove the same.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>
Cc: Kevin Hilman <khilman at ti.com>
---
 arch/arm/mach-omap2/include/mach/omap4-common.h |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index 62d8d07..552b5e7 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -17,16 +17,6 @@
 #define OMAP4_DRAM_BARRIER_VA		0xfe600000
 
 #ifndef __ASSEMBLER__
-/*
- * wfi used in low power code. Directly opcode is used instead
- * of instruction to avoid mulit-omap build break
- */
-#ifdef CONFIG_THUMB2_KERNEL
-#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory")
-#else
-#define do_wfi()			\
-		__asm__ __volatile__ (".word	0xe320f003" : : : "memory")
-#endif
 
 #ifdef CONFIG_CACHE_L2X0
 extern void __iomem *l2cache_base;
-- 
1.7.4.1