spinlock: Add missing __raw_spin_lock_flags() stub for UP

[deliverable/linux.git] / include / linux / spinlock_up.h

diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index 31accf2f0b137645910b230bc7a4028a93115b2d..d4841ed8215b755ae2a291245687187479d4d27c 100644 (file)
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -18,7 +18,6 @@
  */
 
 #ifdef CONFIG_DEBUG_SPINLOCK
-
 #define __raw_spin_is_locked(x)                ((x)->slock == 0)
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
@@ -61,10 +60,13 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 #define __raw_spin_is_locked(lock)     ((void)(lock), 0)
 /* for sched.c and kernel_lock.c: */
 # define __raw_spin_lock(lock)         do { (void)(lock); } while (0)
+# define __raw_spin_lock_flags(lock, flags)    do { (void)(lock); } while (0)
 # define __raw_spin_unlock(lock)       do { (void)(lock); } while (0)
 # define __raw_spin_trylock(lock)      ({ (void)(lock); 1; })
 #endif /* DEBUG_SPINLOCK */
 
+#define __raw_spin_is_contended(lock)  (((void)(lock), 0))
+
 #define __raw_read_can_lock(lock)      (((void)(lock), 1))
 #define __raw_write_can_lock(lock)     (((void)(lock), 1))