include/sound/info.h

117 struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card,
122 int snd_info_card_create(struct snd_card *card);
123 int snd_info_card_register(struct snd_card *card);
124 int snd_info_card_free(struct snd_card *card);
125 void snd_info_card_disconnect(struct snd_card *card);
126 void snd_info_card_id_change(struct snd_card *card);
129 /* for card drivers */
130 static inline int snd_card_proc_new(struct snd_card *card, const char *name,
133 	*entryp = snd_info_create_card_entry(card, name, card->proc_root);
145 int snd_card_rw_proc_new(struct snd_card *card, const char *name,
166 static inline struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card, const char *name, struct snd_info_entry *parent) { return NULL; }
169 static inline int snd_info_card_create(struct snd_card *card) { return 0; }
170 static inline int snd_info_card_register(struct snd_card *card) { return 0; }
171 static inline int snd_info_card_free(struct snd_card *card) { return 0; }
172 static inline void snd_info_card_disconnect(struct snd_card *card) { }
173 static inline void snd_info_card_id_change(struct snd_card *card) { }
176 static inline int snd_card_proc_new(struct snd_card *card, const char *name,
181 static inline int snd_card_rw_proc_new(struct snd_card *card, const char *name,
195  * snd_card_ro_proc_new - Create a read-only text proc file entry for the card
196  * @card: the card instance
202  * it will be removed automatically at the card removal, too.
205 snd_card_ro_proc_new(struct snd_card *card, const char *name,
210 	return snd_card_rw_proc_new(card, name, private_data, read, NULL);