diff options
Diffstat (limited to 'sound/core/seq')
| -rw-r--r-- | sound/core/seq/Makefile | 1 | ||||
| -rw-r--r-- | sound/core/seq/seq_clientmgr.c | 2 | ||||
| -rw-r--r-- | sound/core/seq/seq_lock.h | 1 |
3 files changed, 3 insertions, 1 deletions
diff --git a/sound/core/seq/Makefile b/sound/core/seq/Makefile index 68fd367ac39c..3a2177a7e50c 100644 --- a/sound/core/seq/Makefile +++ b/sound/core/seq/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for ALSA # Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz> diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index 6c9cba2166d9..d10c780dfd54 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -663,7 +663,7 @@ static int deliver_to_subscribers(struct snd_seq_client *client, if (atomic) read_lock(&grp->list_lock); else - down_read(&grp->list_mutex); + down_read_nested(&grp->list_mutex, hop); list_for_each_entry(subs, &grp->list_head, src_list) { /* both ports ready? */ if (atomic_read(&subs->ref_count) != 2) diff --git a/sound/core/seq/seq_lock.h b/sound/core/seq/seq_lock.h index ac38031c370e..a973860ebcd0 100644 --- a/sound/core/seq/seq_lock.h +++ b/sound/core/seq/seq_lock.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __SND_SEQ_LOCK_H #define __SND_SEQ_LOCK_H |