Exemplo n.º 1
0
/*
 * destructor
 */
static int hda_tegra_dev_free(struct snd_device *device)
{
	struct azx *chip = device->device_data;
	struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip);

	cancel_work_sync(&hda->probe_work);
	if (azx_bus(chip)->chip_init) {
		azx_stop_all_streams(chip);
		azx_stop_chip(chip);
	}

	azx_free_stream_pages(chip);
	azx_free_streams(chip);
	snd_hdac_bus_exit(azx_bus(chip));

	return 0;
}
Exemplo n.º 2
0
/**
 * snd_hdac_ext_bus_exit - clean up a HD-audio extended bus
 * @ebus: the pointer to extended bus object
 */
void snd_hdac_ext_bus_exit(struct hdac_ext_bus *ebus)
{
	snd_hdac_bus_exit(&ebus->bus);
	WARN_ON(!list_empty(&ebus->hlink_list));
}