uml/i386: missing include in barrier.h

we need cpufeatures.h there

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/arch/x86/um/asm/barrier.h b/arch/x86/um/asm/barrier.h
index 165be7f..4da3369 100644 (file)
--- a/arch/x86/um/asm/barrier.h
+++ b/arch/x86/um/asm/barrier.h
@@ -2,6 +2,7 @@
 #ifndef _ASM_UM_BARRIER_H_
 #define _ASM_UM_BARRIER_H_
 
+#include <asm/cpufeatures.h>
 #include <asm/alternative.h>
 
 /*