ext4: Convert ext4_extent.ee_start to ext4_extent.ee_start_lo

[sfrench/cifs-2.6.git] / include / asm-h8300 / atomic.h

diff --git a/include/asm-h8300/atomic.h b/include/asm-h8300/atomic.h
index 21f54428c86b5ce6760073da0e1a85bc1f39c7fc..b4cf0ea97ede7a0975271b65f8f9d06d68abaea9 100644 (file)
--- a/include/asm-h8300/atomic.h
+++ b/include/asm-h8300/atomic.h
@@ -37,6 +37,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v)
 }
 
 #define atomic_sub(i, v) atomic_sub_return(i, v)
+#define atomic_sub_and_test(i,v) (atomic_sub_return(i, v) == 0)
 
 static __inline__ int atomic_inc_return(atomic_t *v)
 {