snd_device_disconnect9
Disconnect the device
Usage
void snd_device_disconnect(struct snd_card * card, void * device_data);
Arguments
card
the card instance
device_data
the data pointer to disconnect
Overview
Turns the device into the disconnection state, invoking dev_disconnect callback, if the device was already registered.
Usually called from snd_card_disconnect.
Return
Zero if successful, or a negative error code on failure or if the device not found.