snd_device_register - register the device
2. SYNOPSIS ▲
int snd_device_register(struct snd_card * card , void * device_data );
3. ARGUMENTS ▲
the card instance
the data pointer to register
4. DESCRIPTION ▲
Registers the device which was already created via snd_device_new. Usually this is called from snd_card_register, but it can be called later if any new devices are created after invocation of snd_card_register.
5. RETURN ▲
Zero if successful, or a negative error code on failure or if the device not found.
6. COPYRIGHT ▲