1 files changed, 21 insertions, 0 deletions

diff --git a/arch/sh/include/asm/spinlock_types.h b/arch/sh/include/asm/spinlock_types.h
new file mode 100644
index 00000000000..b4d244e7b60
--- /dev/null
+++ b/arch/sh/include/asm/spinlock_types.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_SH_SPINLOCK_TYPES_H
+#define __ASM_SH_SPINLOCK_TYPES_H
+
+#ifndef __LINUX_SPINLOCK_TYPES_H
+# error "please don't include this file directly"
+#endif
+
+typedef struct {
+        volatile unsigned int lock;
+} raw_spinlock_t;
+
+#define __RAW_SPIN_LOCK_UNLOCKED                { 1 }
+
+typedef struct {
+        volatile unsigned int lock;
+} raw_rwlock_t;
+
+#define RW_LOCK_BIAS                    0x01000000
+#define __RAW_RW_LOCK_UNLOCKED          { RW_LOCK_BIAS }
+
+#endif