Name
snd_register_device —
Register the ALSA device file for the card
Synopsis
int snd_register_device ( | int type, |
| struct snd_card * card, |
| int dev, |
| const struct file_operations * f_ops, |
| void * private_data, |
| const char * name) ; |
Arguments
type
the device type, SNDRV_DEVICE_TYPE_XXX
card
the card instance
dev
the device index
f_ops
the file operations
private_data
user pointer for f_ops->open
name
the device file name
Description
Registers an ALSA device file for the given card.
The operators have to be set in reg parameter.
Retrurns zero if successful, or a negative error code on failure.