int __exit snd_seq_info_done(void)
{
snd_info_unregister(queues_entry);
snd_info_unregister(clients_entry);
snd_info_unregister(timer_entry);
return 0;
}
void snd_gus_irq_profile_done(snd_gus_card_t *gus)
{
if (gus->irq_entry) {
snd_info_unregister(gus->irq_entry);
gus->irq_entry = NULL;
}
}
static void
unregister_proc(void)
{
if (info_entry)
snd_info_unregister(info_entry);
info_entry = NULL;
}
void snd_emux_proc_free(struct snd_emux *emu)
{
if (emu->proc) {
snd_info_unregister(emu->proc);
emu->proc = NULL;
}
}
/**
* snd_pcm_lib_preallocate_free - release the preallocated buffer of the specified substream.
* @substream: the pcm substream instance
*
* Releases the pre-allocated buffer of the given substream.
*
* Returns zero if successful, or a negative error code on failure.
*/
int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream)
{
snd_pcm_lib_preallocate_dma_free(substream);
snd_info_unregister(substream->proc_prealloc_entry);
substream->proc_prealloc_entry = NULL;
return 0;
}
int __exit snd_info_done(void)
{
snd_card_info_done();
snd_minor_info_oss_done();
snd_minor_info_done();
snd_info_version_done();
if (snd_proc_root) {
#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
snd_info_unregister(snd_seq_root);
#endif
#ifdef CONFIG_SND_OSSEMUL
snd_info_unregister(snd_oss_root);
#endif
snd_remove_proc_entry(&proc_root, snd_proc_root);
}
return 0;
}
int snd_info_minor_unregister(void)
{
if (snd_sndstat_proc_entry) {
snd_info_unregister(snd_sndstat_proc_entry);
snd_sndstat_proc_entry = NULL;
}
return 0;
}
int snd_info_card_unregister(snd_card_t * card)
{
void *data;
snd_assert(card != NULL, return -ENXIO);
if (card->proc_root_link) {
data = card->proc_root_link->data;
card->proc_root_link->data = NULL;
kfree(data);
snd_remove_proc_entry(snd_proc_root, card->proc_root_link);
card->proc_root_link = NULL;
}
if (card->proc_root) {
snd_info_unregister(card->proc_root);
card->proc_root = NULL;
}
return 0;
}
int __exit snd_info_done(void)
{
snd_card_info_done();
#ifdef CONFIG_SND_OSSEMUL
snd_minor_info_oss_done();
#endif
snd_minor_info_done();
#ifdef CONFIG_SND_DEBUG_MEMORY
snd_memory_info_done();
#endif
snd_info_version_done();
if (snd_proc_root) {
#ifdef CONFIG_SND_SEQUENCER
if (snd_seq_root)
snd_info_unregister(snd_seq_root);
#endif
snd_remove_proc_entry(snd_proc_root, snd_proc_dev);
snd_remove_proc_entry(&proc_root, snd_proc_root);
}
return 0;
}
static int __exit snd_info_version_done(void)
{
if (snd_info_version_entry)
snd_info_unregister(snd_info_version_entry);
return 0;
}
int __exit snd_memory_info_done(void)
{
if (snd_memory_info_entry)
snd_info_unregister(snd_memory_info_entry);
return 0;
}
