7 files changed, 16 insertions, 40 deletions

diff --git a/kernel/sound/core/seq/oss/seq_oss.c b/kernel/sound/core/seq/oss/seq_oss.c
index 72873a46a..cb2389910 100644
--- a/kernel/sound/core/seq/oss/seq_oss.c
+++ b/kernel/sound/core/seq/oss/seq_oss.c
@@ -45,7 +45,7 @@ MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_MUSIC);
  */
 static int register_device(void);
 static void unregister_device(void);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 static int register_proc(void);
 static void unregister_proc(void);
 #else
@@ -148,8 +148,6 @@ odev_release(struct inode *inode, struct file *file)
 	if ((dp = file->private_data) == NULL)
 		return 0;
 
-	snd_seq_oss_drain_write(dp);
-
 	mutex_lock(&register_mutex);
 	snd_seq_oss_release(dp);
 	mutex_unlock(&register_mutex);
@@ -261,7 +259,7 @@ unregister_device(void)
  * /proc interface
  */
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 
 static struct snd_info_entry *info_entry;
 
@@ -303,4 +301,4 @@ unregister_proc(void)
 	snd_info_free_entry(info_entry);
 	info_entry = NULL;
 }
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/kernel/sound/core/seq/oss/seq_oss_device.h b/kernel/sound/core/seq/oss/seq_oss_device.h
index b43924325..d7b4d016b 100644
--- a/kernel/sound/core/seq/oss/seq_oss_device.h
+++ b/kernel/sound/core/seq/oss/seq_oss_device.h
@@ -127,7 +127,6 @@ int snd_seq_oss_write(struct seq_oss_devinfo *dp, const char __user *buf, int co
 unsigned int snd_seq_oss_poll(struct seq_oss_devinfo *dp, struct file *file, poll_table * wait);
 
 void snd_seq_oss_reset(struct seq_oss_devinfo *dp);
-void snd_seq_oss_drain_write(struct seq_oss_devinfo *dp);
 
 /* */
 void snd_seq_oss_process_queue(struct seq_oss_devinfo *dp, abstime_t time);
diff --git a/kernel/sound/core/seq/oss/seq_oss_init.c b/kernel/sound/core/seq/oss/seq_oss_init.c
index 2de3feff7..92c96a95a 100644
--- a/kernel/sound/core/seq/oss/seq_oss_init.c
+++ b/kernel/sound/core/seq/oss/seq_oss_init.c
@@ -202,7 +202,7 @@ snd_seq_oss_open(struct file *file, int level)
 
 	dp->index = i;
 	if (i >= SNDRV_SEQ_OSS_MAX_CLIENTS) {
-		pr_err("ALSA: seq_oss: too many applications\n");
+		pr_debug("ALSA: seq_oss: too many applications\n");
 		rc = -ENOMEM;
 		goto _error;
 	}
@@ -436,22 +436,6 @@ snd_seq_oss_release(struct seq_oss_devinfo *dp)
 
 
 /*
- * Wait until the queue is empty (if we don't have nonblock)
- */
-void
-snd_seq_oss_drain_write(struct seq_oss_devinfo *dp)
-{
-	if (! dp->timer->running)
-		return;
-	if (is_write_mode(dp->file_mode) && !is_nonblock_mode(dp->file_mode) &&
-	    dp->writeq) {
-		while (snd_seq_oss_writeq_sync(dp->writeq))
-			;
-	}
-}
-
-
-/*
  * reset sequencer devices
  */
 void
@@ -479,8 +463,7 @@ snd_seq_oss_reset(struct seq_oss_devinfo *dp)
 	snd_seq_oss_timer_stop(dp->timer);
 }
 
-
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 /*
  * misc. functions for proc interface
  */
@@ -531,4 +514,4 @@ snd_seq_oss_system_info_read(struct snd_info_buffer *buf)
 			snd_seq_oss_readq_info_read(dp->readq, buf);
 	}
 }
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/kernel/sound/core/seq/oss/seq_oss_midi.c b/kernel/sound/core/seq/oss/seq_oss_midi.c
index 96e8395ae..aaff9ee32 100644
--- a/kernel/sound/core/seq/oss/seq_oss_midi.c
+++ b/kernel/sound/core/seq/oss/seq_oss_midi.c
@@ -665,7 +665,7 @@ snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp, int dev, struct midi_info
 }
 
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 /*
  * proc interface
  */
@@ -705,4 +705,4 @@ snd_seq_oss_midi_info_read(struct snd_info_buffer *buf)
 		snd_use_lock_free(&mdev->use_lock);
 	}
 }
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/kernel/sound/core/seq/oss/seq_oss_readq.c b/kernel/sound/core/seq/oss/seq_oss_readq.c
index c080c73ce..046cb586f 100644
--- a/kernel/sound/core/seq/oss/seq_oss_readq.c
+++ b/kernel/sound/core/seq/oss/seq_oss_readq.c
@@ -91,8 +91,7 @@ snd_seq_oss_readq_clear(struct seq_oss_readq *q)
 		q->head = q->tail = 0;
 	}
 	/* if someone sleeping, wake'em up */
-	if (waitqueue_active(&q->midi_sleep))
-		wake_up(&q->midi_sleep);
+	wake_up(&q->midi_sleep);
 	q->input_time = (unsigned long)-1;
 }
 
@@ -138,8 +137,7 @@ snd_seq_oss_readq_put_event(struct seq_oss_readq *q, union evrec *ev)
 	q->qlen++;
 
 	/* wake up sleeper */
-	if (waitqueue_active(&q->midi_sleep))
-		wake_up(&q->midi_sleep);
+	wake_up(&q->midi_sleep);
 
 	spin_unlock_irqrestore(&q->lock, flags);
 
@@ -222,7 +220,7 @@ snd_seq_oss_readq_put_timestamp(struct seq_oss_readq *q, unsigned long curt, int
 }
 
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 /*
  * proc interface
  */
@@ -233,4 +231,4 @@ snd_seq_oss_readq_info_read(struct seq_oss_readq *q, struct snd_info_buffer *buf
 		    (waitqueue_active(&q->midi_sleep) ? "sleeping":"running"),
 		    q->qlen, q->input_time);
 }
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/kernel/sound/core/seq/oss/seq_oss_synth.c b/kernel/sound/core/seq/oss/seq_oss_synth.c
index 48e4fe1b6..b16dbef04 100644
--- a/kernel/sound/core/seq/oss/seq_oss_synth.c
+++ b/kernel/sound/core/seq/oss/seq_oss_synth.c
@@ -308,7 +308,7 @@ snd_seq_oss_synth_cleanup(struct seq_oss_devinfo *dp)
 	struct seq_oss_synth *rec;
 	struct seq_oss_synthinfo *info;
 
-	if (snd_BUG_ON(dp->max_synthdev >= SNDRV_SEQ_OSS_MAX_SYNTH_DEVS))
+	if (snd_BUG_ON(dp->max_synthdev > SNDRV_SEQ_OSS_MAX_SYNTH_DEVS))
 		return;
 	for (i = 0; i < dp->max_synthdev; i++) {
 		info = &dp->synths[i];
@@ -630,7 +630,7 @@ snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_in
 }
 
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 /*
  * proc interface
  */
@@ -658,4 +658,4 @@ snd_seq_oss_synth_info_read(struct snd_info_buffer *buf)
 		snd_use_lock_free(&rec->use_lock);
 	}
 }
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/kernel/sound/core/seq/oss/seq_oss_writeq.c b/kernel/sound/core/seq/oss/seq_oss_writeq.c
index d50338bbc..1f6788a18 100644
--- a/kernel/sound/core/seq/oss/seq_oss_writeq.c
+++ b/kernel/sound/core/seq/oss/seq_oss_writeq.c
@@ -138,9 +138,7 @@ snd_seq_oss_writeq_wakeup(struct seq_oss_writeq *q, abstime_t time)
 	spin_lock_irqsave(&q->sync_lock, flags);
 	q->sync_time = time;
 	q->sync_event_put = 0;
-	if (waitqueue_active(&q->sync_sleep)) {
-		wake_up(&q->sync_sleep);
-	}
+	wake_up(&q->sync_sleep);
 	spin_unlock_irqrestore(&q->sync_lock, flags);
 }