From b7782d3f08b69bea64ed639284b5be948f63c6df Mon Sep 17 00:00:00 2001 From: R Sricharan Date: Fri, 30 Mar 2012 14:27:43 +0530 Subject: [PATCH] ARM: OMAP2+: Fix omap2+ build error With CONFIG_OMAP4_ERRATA_I688 enabled, omap2+ build was broken as below: arch/arm/kernel/io.c: In function '_memcpy_toio': arch/arm/kernel/io.c:29: error: implicit declaration of function 'outer_sync' make[1]: *** [arch/arm/kernel/io.o] Error 1 This was caused by commit 9f97da78 (Disintegrate asm/system.h for ARM). Signed-off-by: R Sricharan Acked-by: Santosh Shilimkar [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren --- arch/arm/include/asm/barrier.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h index 44f4a09..0511238 100644 --- a/arch/arm/include/asm/barrier.h +++ b/arch/arm/include/asm/barrier.h @@ -2,6 +2,7 @@ #define __ASM_BARRIER_H #ifndef __ASSEMBLY__ +#include #define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t"); @@ -39,7 +40,6 @@ #ifdef CONFIG_ARCH_HAS_BARRIERS #include #elif defined(CONFIG_ARM_DMA_MEM_BUFFERABLE) || defined(CONFIG_SMP) -#include #define mb() do { dsb(); outer_sync(); } while (0) #define rmb() dsb() #define wmb() mb() -- 2.7.4