snd_card_file_add (9) Linux Manual Page
snd_card_file_add – add the file to the file list of the card
Synopsis
int snd_card_file_add(struct snd_card *card, struct file *file);Arguments
card
-
- soundcard structure
file
- file pointer
Description
This function adds the file to the file linked-list of the card. This linked-list is used to keep tracking the connection state, and to avoid the release of busy resources by hotplug.
Return
zero or a negative error code.