summaryrefslogtreecommitdiff
path: root/sound/core/oss
diff options
context:
space:
mode:
Diffstat (limited to 'sound/core/oss')
-rw-r--r--sound/core/oss/mixer_oss.c14
-rw-r--r--sound/core/oss/pcm_oss.c30
2 files changed, 22 insertions, 22 deletions
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index f08e65a2bff..9c68bc3f97a 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1095,7 +1095,7 @@ static void snd_mixer_oss_proc_read(struct snd_info_entry *entry,
struct snd_mixer_oss *mixer = entry->private_data;
int i;
- down(&mixer->reg_mutex);
+ mutex_lock(&mixer->reg_mutex);
for (i = 0; i < SNDRV_OSS_MAX_MIXERS; i++) {
struct slot *p;
@@ -1110,7 +1110,7 @@ static void snd_mixer_oss_proc_read(struct snd_info_entry *entry,
else
snd_iprintf(buffer, "\"\" 0\n");
}
- up(&mixer->reg_mutex);
+ mutex_unlock(&mixer->reg_mutex);
}
static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
@@ -1134,9 +1134,9 @@ static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
cptr = snd_info_get_str(str, cptr, sizeof(str));
if (! *str) {
/* remove the entry */
- down(&mixer->reg_mutex);
+ mutex_lock(&mixer->reg_mutex);
mixer_slot_clear(&mixer->slots[ch]);
- up(&mixer->reg_mutex);
+ mutex_unlock(&mixer->reg_mutex);
continue;
}
snd_info_get_str(idxstr, cptr, sizeof(idxstr));
@@ -1145,7 +1145,7 @@ static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
snd_printk(KERN_ERR "mixer_oss: invalid index %d\n", idx);
continue;
}
- down(&mixer->reg_mutex);
+ mutex_lock(&mixer->reg_mutex);
slot = (struct slot *)mixer->slots[ch].private_data;
if (slot && slot->assigned &&
slot->assigned->index == idx && ! strcmp(slot->assigned->name, str))
@@ -1168,7 +1168,7 @@ static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
kfree(tbl);
}
__unlock:
- up(&mixer->reg_mutex);
+ mutex_unlock(&mixer->reg_mutex);
}
}
@@ -1288,7 +1288,7 @@ static int snd_mixer_oss_notify_handler(struct snd_card *card, int cmd)
mixer = kcalloc(2, sizeof(*mixer), GFP_KERNEL);
if (mixer == NULL)
return -ENOMEM;
- init_MUTEX(&mixer->reg_mutex);
+ mutex_init(&mixer->reg_mutex);
sprintf(name, "mixer%i%i", card->number, 0);
if ((err = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MIXER,
card, 0,
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index bc24d028f51..f8302b703a3 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1643,10 +1643,10 @@ static struct snd_pcm_oss_setup *snd_pcm_oss_look_for_setup(struct snd_pcm *pcm,
const char *ptr, *ptrl;
struct snd_pcm_oss_setup *setup;
- down(&pcm->streams[stream].oss.setup_mutex);
+ mutex_lock(&pcm->streams[stream].oss.setup_mutex);
for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) {
if (!strcmp(setup->task_name, task_name)) {
- up(&pcm->streams[stream].oss.setup_mutex);
+ mutex_unlock(&pcm->streams[stream].oss.setup_mutex);
return setup;
}
}
@@ -1662,12 +1662,12 @@ static struct snd_pcm_oss_setup *snd_pcm_oss_look_for_setup(struct snd_pcm *pcm,
}
for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) {
if (!strcmp(setup->task_name, ptrl)) {
- up(&pcm->streams[stream].oss.setup_mutex);
+ mutex_unlock(&pcm->streams[stream].oss.setup_mutex);
return setup;
}
}
__not_found:
- up(&pcm->streams[stream].oss.setup_mutex);
+ mutex_unlock(&pcm->streams[stream].oss.setup_mutex);
return NULL;
}
@@ -1895,7 +1895,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
init_waitqueue_entry(&wait, current);
add_wait_queue(&pcm->open_wait, &wait);
- down(&pcm->open_mutex);
+ mutex_lock(&pcm->open_mutex);
while (1) {
err = snd_pcm_oss_open_file(file, pcm, &pcm_oss_file,
iminor(inode), psetup, csetup);
@@ -1909,16 +1909,16 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
} else
break;
set_current_state(TASK_INTERRUPTIBLE);
- up(&pcm->open_mutex);
+ mutex_unlock(&pcm->open_mutex);
schedule();
- down(&pcm->open_mutex);
+ mutex_lock(&pcm->open_mutex);
if (signal_pending(current)) {
err = -ERESTARTSYS;
break;
}
}
remove_wait_queue(&pcm->open_wait, &wait);
- up(&pcm->open_mutex);
+ mutex_unlock(&pcm->open_mutex);
if (err < 0)
goto __error;
return err;
@@ -1944,9 +1944,9 @@ static int snd_pcm_oss_release(struct inode *inode, struct file *file)
snd_assert(substream != NULL, return -ENXIO);
pcm = substream->pcm;
snd_pcm_oss_sync(pcm_oss_file);
- down(&pcm->open_mutex);
+ mutex_lock(&pcm->open_mutex);
snd_pcm_oss_release_file(pcm_oss_file);
- up(&pcm->open_mutex);
+ mutex_unlock(&pcm->open_mutex);
wake_up(&pcm->open_wait);
module_put(pcm->card->module);
snd_card_file_remove(pcm->card, file);
@@ -2293,7 +2293,7 @@ static void snd_pcm_oss_proc_read(struct snd_info_entry *entry,
{
struct snd_pcm_str *pstr = entry->private_data;
struct snd_pcm_oss_setup *setup = pstr->oss.setup_list;
- down(&pstr->oss.setup_mutex);
+ mutex_lock(&pstr->oss.setup_mutex);
while (setup) {
snd_iprintf(buffer, "%s %u %u%s%s%s%s%s%s\n",
setup->task_name,
@@ -2307,7 +2307,7 @@ static void snd_pcm_oss_proc_read(struct snd_info_entry *entry,
setup->nosilence ? " no-silence" : "");
setup = setup->next;
}
- up(&pstr->oss.setup_mutex);
+ mutex_unlock(&pstr->oss.setup_mutex);
}
static void snd_pcm_oss_proc_free_setup_list(struct snd_pcm_str * pstr)
@@ -2337,12 +2337,12 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
struct snd_pcm_oss_setup *setup, *setup1, template;
while (!snd_info_get_line(buffer, line, sizeof(line))) {
- down(&pstr->oss.setup_mutex);
+ mutex_lock(&pstr->oss.setup_mutex);
memset(&template, 0, sizeof(template));
ptr = snd_info_get_str(task_name, line, sizeof(task_name));
if (!strcmp(task_name, "clear") || !strcmp(task_name, "erase")) {
snd_pcm_oss_proc_free_setup_list(pstr);
- up(&pstr->oss.setup_mutex);
+ mutex_unlock(&pstr->oss.setup_mutex);
continue;
}
for (setup = pstr->oss.setup_list; setup; setup = setup->next) {
@@ -2394,7 +2394,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
}
if (setup)
*setup = template;
- up(&pstr->oss.setup_mutex);
+ mutex_unlock(&pstr->oss.setup_mutex);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 22:35:50 +0000