luck/tmp_suning_uos_patched
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[ALSA] Remove nested mutexes in seq_ports.c

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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>
This commit is contained in:
Takashi Iwai 2006-06-21 16:37:54 +02:00 committed by Jaroslav Kysela
parent 555fdc2e9f
commit 45df379798
1 changed files with 0 additions and 2 deletions
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2
sound/core/seq/seq_ports.c
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@ -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 */