diff options
| -rw-r--r-- | include/sound/core.h | 2 | ||||
| -rw-r--r-- | sound/core/control.c | 10 | ||||
| -rw-r--r-- | sound/core/init.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index dfef0c9d4b9f..55607e91d5fd 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -99,7 +99,7 @@ struct snd_card { struct device *ctl_dev; /* control device */ unsigned int last_numid; /* last used numeric ID */ struct rw_semaphore controls_rwsem; /* controls lock (list and values) */ - rwlock_t ctl_files_rwlock; /* ctl_files list lock */ + rwlock_t controls_rwlock; /* lock for ctl_files list */ int controls_count; /* count of all controls */ size_t user_ctl_alloc_size; // current memory allocation by user controls. struct list_head controls; /* all controls for this card */ diff --git a/sound/core/control.c b/sound/core/control.c index f64a555f404f..7c4410d1eeeb 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -79,7 +79,7 @@ static int snd_ctl_open(struct inode *inode, struct file *file) ctl->preferred_subdevice[i] = -1; ctl->pid = get_pid(task_pid(current)); file->private_data = ctl; - scoped_guard(write_lock_irqsave, &card->ctl_files_rwlock) + scoped_guard(write_lock_irqsave, &card->controls_rwlock) list_add_tail(&ctl->list, &card->ctl_files); snd_card_unref(card); return 0; @@ -117,7 +117,7 @@ static int snd_ctl_release(struct inode *inode, struct file *file) file->private_data = NULL; card = ctl->card; - scoped_guard(write_lock_irqsave, &card->ctl_files_rwlock) + scoped_guard(write_lock_irqsave, &card->controls_rwlock) list_del(&ctl->list); scoped_guard(rwsem_write, &card->controls_rwsem) { @@ -157,7 +157,7 @@ void snd_ctl_notify(struct snd_card *card, unsigned int mask, if (card->shutdown) return; - guard(read_lock_irqsave)(&card->ctl_files_rwlock); + guard(read_lock_irqsave)(&card->controls_rwlock); #if IS_ENABLED(CONFIG_SND_MIXER_OSS) card->mixer_oss_change_count++; #endif @@ -2178,7 +2178,7 @@ int snd_ctl_get_preferred_subdevice(struct snd_card *card, int type) struct snd_ctl_file *kctl; int subdevice = -1; - guard(read_lock_irqsave)(&card->ctl_files_rwlock); + guard(read_lock_irqsave)(&card->controls_rwlock); list_for_each_entry(kctl, &card->ctl_files, list) { if (kctl->pid == task_pid(current)) { subdevice = kctl->preferred_subdevice[type]; @@ -2328,7 +2328,7 @@ static int snd_ctl_dev_disconnect(struct snd_device *device) struct snd_card *card = device->device_data; struct snd_ctl_file *ctl; - scoped_guard(read_lock_irqsave, &card->ctl_files_rwlock) { + scoped_guard(read_lock_irqsave, &card->controls_rwlock) { list_for_each_entry(ctl, &card->ctl_files, list) { wake_up(&ctl->change_sleep); snd_kill_fasync(ctl->fasync, SIGIO, POLL_ERR); diff --git a/sound/core/init.c b/sound/core/init.c index b9b708cf980d..b92aa7103589 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -315,7 +315,7 @@ static int snd_card_init(struct snd_card *card, struct device *parent, card->module = module; INIT_LIST_HEAD(&card->devices); init_rwsem(&card->controls_rwsem); - rwlock_init(&card->ctl_files_rwlock); + rwlock_init(&card->controls_rwlock); INIT_LIST_HEAD(&card->controls); INIT_LIST_HEAD(&card->ctl_files); #ifdef CONFIG_SND_CTL_FAST_LOOKUP |