diff --git a/[refs] b/[refs]
index 7175fa4967ec..cd45c64c0cce 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1a1f2be2a4d7f6f538169dca534c94b221b21923
+refs/heads/master: e7c86c7b264c57b4d6d121c48ce3be98a2e6f8c5
diff --git a/trunk/arch/arm/include/asm/hardware/cache-l2x0.h b/trunk/arch/arm/include/asm/hardware/cache-l2x0.h
index 1db1143a9483..7df239bcdf27 100644
--- a/trunk/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/trunk/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -20,6 +20,8 @@
 #ifndef __ASM_ARM_HARDWARE_L2X0_H
 #define __ASM_ARM_HARDWARE_L2X0_H
 
+#include <linux/errno.h>
+
 #define L2X0_CACHE_ID			0x000
 #define L2X0_CACHE_TYPE			0x004
 #define L2X0_CTRL			0x100