kernel: add CLONE_IO to specifically request sharing of IO contexts

[linux-2.6-omap-h63xx.git] / include / asm-cris / arch-v32 / spinlock.h

diff --git a/include/asm-cris/arch-v32/spinlock.h b/include/asm-cris/arch-v32/spinlock.h
index 52df72a622329659d27524f57fc1d2f95556bc13..5f43df0a5fb42df32847984e49e6a2d8db070f2c 100644 (file)
--- a/include/asm-cris/arch-v32/spinlock.h
+++ b/include/asm-cris/arch-v32/spinlock.h
@@ -160,4 +160,8 @@ static __inline__ int is_write_locked(rwlock_t *rw)
        return rw->counter < 0;
 }
 
+#define _raw_spin_relax(lock)  cpu_relax()
+#define _raw_read_relax(lock)  cpu_relax()
+#define _raw_write_relax(lock) cpu_relax()
+
 #endif /* __ASM_ARCH_SPINLOCK_H */