struct snd_mixer_oss *mixer = entry->private_data;
int i;
- mutex_lock(&mixer->reg_mutex);
+ down(&mixer->reg_mutex);
for (i = 0; i < SNDRV_OSS_MAX_MIXERS; i++) {
struct slot *p;
else
snd_iprintf(buffer, "\"\" 0\n");
}
- mutex_unlock(&mixer->reg_mutex);
+ up(&mixer->reg_mutex);
}
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 */
- mutex_lock(&mixer->reg_mutex);
+ down(&mixer->reg_mutex);
mixer_slot_clear(&mixer->slots[ch]);
- mutex_unlock(&mixer->reg_mutex);
+ up(&mixer->reg_mutex);
continue;
}
snd_info_get_str(idxstr, cptr, sizeof(idxstr));
snd_printk(KERN_ERR "mixer_oss: invalid index %d\n", idx);
continue;
}
- mutex_lock(&mixer->reg_mutex);
+ down(&mixer->reg_mutex);
slot = (struct slot *)mixer->slots[ch].private_data;
if (slot && slot->assigned &&
slot->assigned->index == idx && ! strcmp(slot->assigned->name, str))
kfree(tbl);
}
__unlock:
- mutex_unlock(&mixer->reg_mutex);
+ up(&mixer->reg_mutex);
}
}
mixer = kcalloc(2, sizeof(*mixer), GFP_KERNEL);
if (mixer == NULL)
return -ENOMEM;
- mutex_init(&mixer->reg_mutex);
+ init_MUTEX(&mixer->reg_mutex);
sprintf(name, "mixer%i%i", card->number, 0);
if ((err = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MIXER,
card, 0,