table of contents
| SND_DEVICE_FREE(9) | Management of Cards and Device | SND_DEVICE_FREE(9) |
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.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |