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-rw-r--r--include/asm-mips64/atomic.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-mips64/atomic.h b/include/asm-mips64/atomic.h
index c1d8a25fb..5d57f8a8c 100644
--- a/include/asm-mips64/atomic.h
+++ b/include/asm-mips64/atomic.h
@@ -15,9 +15,11 @@
#ifndef _ASM_ATOMIC_H
#define _ASM_ATOMIC_H
+#include <linux/config.h>
+
#include <asm/sgidefs.h>
-#ifdef __SMP__
+#ifdef CONFIG_SMP
typedef struct { volatile int counter; } atomic_t;
#else
typedef struct { int counter; } atomic_t;