[PATCH] Lock initializer cleanup: DRM

Use the new lock initializers DEFINE_SPIN_LOCK and DEFINE_RW_LOCK
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/drm/drm_auth.c

@@ -174,7 +174,7 @@ int drm_getmagic(struct inode *inode, struct file *filp,
 		  unsigned int cmd, unsigned long arg)
 {
 	static drm_magic_t sequence = 0;
-	static spinlock_t  lock	    = SPIN_LOCK_UNLOCKED;
+	static DEFINE_SPINLOCK(lock);
 	drm_file_t	   *priv    = filp->private_data;
 	drm_device_t	   *dev	    = priv->dev;
 	drm_auth_t	   auth;

drivers/char/drm/drm_memory_debug.h

@@ -43,7 +43,7 @@ typedef struct drm_mem_stats {
 	unsigned long	  bytes_freed;
 } drm_mem_stats_t;
 
-static spinlock_t	  DRM(mem_lock)	     = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(DRM(mem_lock));
 static unsigned long	  DRM(ram_available) = 0; /* In pages */
 static unsigned long	  DRM(ram_used)      = 0;
 static drm_mem_stats_t	  DRM(mem_stats)[]   = {