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Revert to Fedora kernel-2.6.17-1.2187_FC5 patched with vs2.0.2.1; there are too many...
[linux-2.6.git]
/
sound
/
core
/
seq
/
seq_ports.c
diff --git
a/sound/core/seq/seq_ports.c
b/sound/core/seq/seq_ports.c
index
8c64b58
..
2ef8fb5
100644
(file)
--- a/
sound/core/seq/seq_ports.c
+++ b/
sound/core/seq/seq_ports.c
@@
-221,6
+221,7
@@
static void clear_subscriber_list(struct snd_seq_client *client,
{
struct list_head *p, *n;
{
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;
list_for_each_safe(p, n, &grp->list_head) {
struct snd_seq_subscribers *subs;
struct snd_seq_client *c;
@@
-258,6
+259,7
@@
static void clear_subscriber_list(struct snd_seq_client *client,
snd_seq_client_unlock(c);
}
}
snd_seq_client_unlock(c);
}
}
+ up_write(&grp->list_mutex);
}
/* delete port data */
}
/* delete port data */
@@
-514,7
+516,7
@@
int snd_seq_port_connect(struct snd_seq_client *connector,
atomic_set(&subs->ref_count, 2);
down_write(&src->list_mutex);
atomic_set(&subs->ref_count, 2);
down_write(&src->list_mutex);
- down_write
_nested(&dest->list_mutex, SINGLE_DEPTH_NESTING
);
+ down_write
(&dest->list_mutex
);
exclusive = info->flags & SNDRV_SEQ_PORT_SUBS_EXCLUSIVE ? 1 : 0;
err = -EBUSY;
exclusive = info->flags & SNDRV_SEQ_PORT_SUBS_EXCLUSIVE ? 1 : 0;
err = -EBUSY;
@@
-587,7
+589,7
@@
int snd_seq_port_disconnect(struct snd_seq_client *connector,
unsigned long flags;
down_write(&src->list_mutex);
unsigned long flags;
down_write(&src->list_mutex);
- down_write
_nested(&dest->list_mutex, SINGLE_DEPTH_NESTING
);
+ down_write
(&dest->list_mutex
);
/* look for the connection */
list_for_each(p, &src->list_head) {
/* look for the connection */
list_for_each(p, &src->list_head) {
@@
-673,7
+675,6
@@
int snd_seq_event_port_attach(int client,
return ret;
}
return ret;
}
-EXPORT_SYMBOL(snd_seq_event_port_attach);
/*
* Detach the driver from a port.
/*
* Detach the driver from a port.
@@
-693,5
+694,3
@@
int snd_seq_event_port_detach(int client, int port)
return err;
}
return err;
}
-
-EXPORT_SYMBOL(snd_seq_event_port_detach);