[ALSA] Use DEFINE_SPINLOCK(), DEFINE_RWLOCK() macros

ALSA Core,PCM Midlevel,Timer Midlevel,ALSA sequencer
ALSA<-OSS sequencer
Replace spin/rwlock definitions with DEFINE_SPINLOCK() and DEFINE_RWLOCK()
macros.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/core/init.c

@@ -39,7 +39,7 @@ struct snd_shutdown_f_ops {
 
 unsigned int snd_cards_lock = 0;	/* locked for registering/using */
 snd_card_t *snd_cards[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = NULL};
-rwlock_t snd_card_rwlock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(snd_card_rwlock);
 
 #if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE)
 int (*snd_mixer_oss_notify_callback)(snd_card_t *card, int free_flag);

sound/core/memory.c

@@ -50,8 +50,8 @@ static long snd_alloc_kmalloc;
 static long snd_alloc_vmalloc;
 static LIST_HEAD(snd_alloc_kmalloc_list);
 static LIST_HEAD(snd_alloc_vmalloc_list);
-static spinlock_t snd_alloc_kmalloc_lock = SPIN_LOCK_UNLOCKED;
-static spinlock_t snd_alloc_vmalloc_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(snd_alloc_kmalloc_lock);
+static DEFINE_SPINLOCK(snd_alloc_vmalloc_lock);
 #define KMALLOC_MAGIC 0x87654321
 #define VMALLOC_MAGIC 0x87654320
 static snd_info_entry_t *snd_memory_info_entry;

sound/core/pcm_native.c

@@ -65,7 +65,7 @@ static int snd_pcm_hw_params_old_user(snd_pcm_substream_t * substream, struct sn
  *
  */
 
-rwlock_t snd_pcm_link_rwlock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(snd_pcm_link_rwlock);
 static DECLARE_RWSEM(snd_pcm_link_rwsem);
 
 

sound/core/seq/oss/seq_oss_midi.c

@@ -56,7 +56,7 @@ struct seq_oss_midi_t {
 static int max_midi_devs;
 static seq_oss_midi_t *midi_devs[SNDRV_SEQ_OSS_MAX_MIDI_DEVS];
 
-static spinlock_t register_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(register_lock);
 
 /*
  * prototypes

sound/core/seq/oss/seq_oss_synth.c

@@ -75,7 +75,7 @@ static seq_oss_synth_t midi_synth_dev = {
 	"MIDI", /* name */
 };
 
-static spinlock_t register_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(register_lock);
 
 /*
  * prototypes

sound/core/seq/seq_clientmgr.c

@@ -51,7 +51,7 @@
 #define SNDRV_SEQ_LFLG_OUTPUT	0x0002
 #define SNDRV_SEQ_LFLG_OPEN	(SNDRV_SEQ_LFLG_INPUT|SNDRV_SEQ_LFLG_OUTPUT)
 
-static spinlock_t clients_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(clients_lock);
 static DECLARE_MUTEX(register_mutex);
 
 /*

sound/core/seq/seq_queue.c

@@ -49,7 +49,7 @@
 
 /* list of allocated queues */
 static queue_t *queue_list[SNDRV_SEQ_MAX_QUEUES];
-static spinlock_t queue_list_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(queue_list_lock);
 /* number of queues allocated */
 static int num_queues;
 

sound/core/timer.c

@@ -76,7 +76,7 @@ static LIST_HEAD(snd_timer_list);
 static LIST_HEAD(snd_timer_slave_list);
 
 /* lock for slave active lists */
-static spinlock_t slave_active_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(slave_active_lock);
 
 static DECLARE_MUTEX(register_mutex);