snd_info_create_card_entry — create an info entry for the given card
struct snd_info_entry * snd_info_create_card_entry
(struct snd_card * card, const char * name, struct snd_info_entry * parent);
the card instance
the file name
the parent directory
Creates a new info entry and assigns it to the given card.
Returns the pointer of the new instance, or NULL on failure.