snd_device_free
Name
snd_device_free -- release the device from the card
Synopsis
int snd_device_free (struct snd_card * card, void * device_data);
Arguments
card the card instance
device_data the data pointer to release
Description
Removes the device from the list on the card and invokes the
callbacks, dev_disconnect and dev_free, corresponding to the state.
Then release the device.
Returns zero if successful, or a negative error code on failure or if the
device not found.