snd_lookup_minor_dat(9)
NAME
snd_lookup_minor_data - get user data of a registered device
SYNOPSIS
void * snd_lookup_minor_data(unsigned int minor, int type);
ARGUMENTS
- minor
- the minor number
- type
- device type (SNDRV_DEVICE_TYPE_XXX)
DESCRIPTION
Checks that a minor device with the specified type is registered, and
returns its user data pointer.