return private_data;
}
+EXPORT_SYMBOL(snd_lookup_oss_minor_data);
+
static int snd_oss_kernel_minor(int type, struct snd_card *card, int dev)
{
int minor;
int cidx = SNDRV_MINOR_OSS_CARD(minor);
int track2 = -1;
int register1 = -1, register2 = -1;
- struct device *carddev = NULL;
+ struct device *carddev = snd_card_get_device_link(card);
if (card && card->number >= 8)
return 0; /* ignore silently */
track2 = SNDRV_MINOR_OSS(cidx, SNDRV_MINOR_OSS_DMMIDI1);
break;
}
- if (card)
- carddev = card->dev;
register1 = register_sound_special_device(f_ops, minor, carddev);
if (register1 != minor)
goto __end;
return -EBUSY;
}
+EXPORT_SYMBOL(snd_register_oss_device);
+
int snd_unregister_oss_device(int type, struct snd_card *card, int dev)
{
int minor = snd_oss_kernel_minor(type, card, dev);
return 0;
}
+EXPORT_SYMBOL(snd_unregister_oss_device);
+
/*
* INFO PART
*/
#ifdef CONFIG_PROC_FS
-static struct snd_info_entry *snd_minor_info_oss_entry = NULL;
+static struct snd_info_entry *snd_minor_info_oss_entry;
static const char *snd_oss_device_type_name(int type)
{
entry = snd_info_create_module_entry(THIS_MODULE, "devices", snd_oss_root);
if (entry) {
- entry->c.text.read_size = PAGE_SIZE;
entry->c.text.read = snd_minor_info_oss_read;
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);
int __exit snd_minor_info_oss_done(void)
{
- if (snd_minor_info_oss_entry)
- snd_info_unregister(snd_minor_info_oss_entry);
+ snd_info_free_entry(snd_minor_info_oss_entry);
return 0;
}
#endif /* CONFIG_PROC_FS */