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-rw-r--r--arch/s390/lib/spinlock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 04d4c6cf898e..81c53440b3e6 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -13,8 +13,8 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/percpu.h>
+#include <linux/io.h>
#include <asm/alternative.h>
-#include <asm/io.h>
int spin_retry = -1;