---

yaml --- r: 34861 b: refs/heads/master c: 2529bba h: refs/heads/master i: 34859: a7fddb1 v: v3
git-mirror · Sep 23, 2006 · f4f9fc9 · f4f9fc9
1 parent 6a7d128
commit f4f9fc9
Show file tree

Hide file tree

Showing 4 changed files with 7 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f03d68fe343d70bb06ecdb3d70dcf0e678ed99f9
+refs/heads/master: 2529bba7606b23c1b7161d3c2ad486162e8650f9
diff --git a/trunk/sound/core/control.c b/trunk/sound/core/control.c
@@ -75,6 +75,8 @@ static int snd_ctl_open(struct inode *inode, struct file *file)
 	init_waitqueue_head(&ctl->change_sleep);
 	spin_lock_init(&ctl->read_lock);
 	ctl->card = card;
+	ctl->prefer_pcm_subdevice = -1;
+	ctl->prefer_rawmidi_subdevice = -1;
 	ctl->pid = current->pid;
 	file->private_data = ctl;
 	write_lock_irqsave(&card->ctl_files_rwlock, flags);

diff --git a/trunk/sound/core/pcm.c b/trunk/sound/core/pcm.c
@@ -792,7 +792,8 @@ int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
 		kctl = snd_ctl_file(list);
 		if (kctl->pid == current->pid) {
 			prefer_subdevice = kctl->prefer_pcm_subdevice;
-			break;
+			if (prefer_subdevice != -1)
+				break;
 		}
 	}
 	up_read(&card->controls_rwsem);

diff --git a/trunk/sound/core/rawmidi.c b/trunk/sound/core/rawmidi.c
@@ -430,7 +430,8 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
 			kctl = snd_ctl_file(list);
 			if (kctl->pid == current->pid) {
 				subdevice = kctl->prefer_rawmidi_subdevice;
-				break;
+				if (subdevice != -1)
+					break;
 			}
 		}
 		up_read(&card->controls_rwsem);