1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/include/asm/spinlock_types.h b/arch/s390/include/asm/spinlock_types.h
index d84b6939237c..fe755eec275f 100644
--- a/arch/s390/include/asm/spinlock_types.h
+++ b/arch/s390/include/asm/spinlock_types.h
@@ -6,14 +6,14 @@
 #endif
 
 typedef struct {
-	unsigned int lock;
+	int lock;
 } __attribute__ ((aligned (4))) arch_spinlock_t;
 
 #define __ARCH_SPIN_LOCK_UNLOCKED { .lock = 0, }
 
 typedef struct {
-	unsigned int lock;
-	unsigned int owner;
+	int lock;
+	int owner;
 } arch_rwlock_t;
 
 #define __ARCH_RW_LOCK_UNLOCKED		{ 0 }