Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

[pandora-kernel.git] / arch / arm / mach-omap2 / include / mach / omap4-common.h

diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index 423af3a..5b0270b 100644 (file)
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -13,11 +13,17 @@
 #ifndef OMAP_ARCH_OMAP4_COMMON_H
 #define OMAP_ARCH_OMAP4_COMMON_H
 
+/*
+ * wfi used in low power code. Directly opcode is used instead
+ * of instruction to avoid mulit-omap build break
+ */
+#define do_wfi()                       \
+               __asm__ __volatile__ (".word    0xe320f003" : : : "memory")
+
 #ifdef CONFIG_CACHE_L2X0
 extern void __iomem *l2cache_base;
 #endif
 
-extern void __iomem *gic_cpu_base_addr;
 extern void __iomem *gic_dist_base_addr;
 
 extern void __init gic_init_irq(void);