ARM: OMAP4: Remove un-used do_wfi() macro.

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

Remove the same.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Vishwanath BS <vishwanath.bs@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index c078db1b3de8..3312174d64ba 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -158,17 +158,6 @@ void omap3_intc_resume_idle(void);
 void omap2_intc_handle_irq(struct pt_regs *regs);
 void omap3_intc_handle_irq(struct pt_regs *regs);
 
-/*
- * 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 *omap4_get_l2cache_base(void);
 #endif