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authorTakashi Iwai <tiwai@suse.de>2006-06-21 16:37:54 +0200
committerJaroslav Kysela <perex@suse.cz>2006-06-22 21:34:42 +0200
commit45df379798b5c3b2ea937735ef04c58ce0f532a7 (patch)
tree3deab42967800920543f7d6d3dfdae2cdda595cd /sound/core/seq/seq_ports.c
parent[ALSA] Remove ppc/toonie.c (diff)
downloadlinux-dev-45df379798b5c3b2ea937735ef04c58ce0f532a7.tar.xz
linux-dev-45df379798b5c3b2ea937735ef04c58ce0f532a7.zip
[ALSA] Remove nested mutexes in seq_ports.c
Removed nested mutexes in the removal routine of port connections. The port is guaranteed to be offline before calling it, so no mutex is needed. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to '')
-rw-r--r--sound/core/seq/seq_ports.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index 5f46ee9e2174..334579a9f268 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -221,7 +221,6 @@ static void clear_subscriber_list(struct snd_seq_client *client,
{
struct list_head *p, *n;
- down_write(&grp->list_mutex);
list_for_each_safe(p, n, &grp->list_head) {
struct snd_seq_subscribers *subs;
struct snd_seq_client *c;
@@ -259,7 +258,6 @@ static void clear_subscriber_list(struct snd_seq_client *client,
snd_seq_client_unlock(c);
}
}
- up_write(&grp->list_mutex);
}
/* delete port data */