snd_device_free

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

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.