28 struct snd_info_entry;
31 	void (*read)(struct snd_info_entry *entry,
33 	void (*write)(struct snd_info_entry *entry,
38 	int (*open)(struct snd_info_entry *entry,
40 	int (*release)(struct snd_info_entry *entry,
42 	ssize_t (*read)(struct snd_info_entry *entry, void *file_private_data,
45 	ssize_t (*write)(struct snd_info_entry *entry, void *file_private_data,
48 	loff_t (*llseek)(struct snd_info_entry *entry,
51 	__poll_t (*poll)(struct snd_info_entry *entry,
54 	int (*ioctl)(struct snd_info_entry *entry, void *file_private_data,
56 	int (*mmap)(struct snd_info_entry *entry, void *file_private_data,
63 struct snd_info_entry {  struct
72 	struct snd_info_entry *parent;  argument
75 	void (*private_free)(struct snd_info_entry *entry);  argument
93 extern struct snd_info_entry *snd_seq_root;  argument
95 extern struct snd_info_entry *snd_oss_root;
119 struct snd_info_entry *snd_info_create_module_entry(struct module *module,
121 					       struct snd_info_entry *parent);
122 struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card,
124 					     struct snd_info_entry *parent);
125 void snd_info_free_entry(struct snd_info_entry *entry);
126 int snd_info_store_text(struct snd_info_entry *entry);
127 int snd_info_restore_text(struct snd_info_entry *entry);
134 int snd_info_register(struct snd_info_entry *entry);
138 				    struct snd_info_entry **entryp)  in snd_card_proc_new()
144 static inline void snd_info_set_text_ops(struct snd_info_entry *entry,   in snd_info_set_text_ops()
146 	void (*read)(struct snd_info_entry *, struct snd_info_buffer *))  in snd_info_set_text_ops()  argument
154 			 void (*read)(struct snd_info_entry *,
156 			 void (*write)(struct snd_info_entry *entry,
172 static inline struct snd_info_entry *snd_info_create_module_entry(struct module *module, const char…  in snd_info_create_module_entry()
173 static inline struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card, const char *…  in snd_info_create_card_entry()
174 static inline void snd_info_free_entry(struct snd_info_entry *entry) { ; }  in snd_info_free_entry()
181 static inline int snd_info_register(struct snd_info_entry *entry) { return 0; }  in snd_info_register()
184 				    struct snd_info_entry **entryp) { return -EINVAL; }  in snd_card_proc_new()
185 static inline void snd_info_set_text_ops(struct snd_info_entry *entry __attribute__((unused)),  in snd_info_set_text_ops()
187 					 void (*read)(struct snd_info_entry *, struct snd_info_buffer *)) {}  in snd_info_set_text_ops()  argument
190 				       void (*read)(struct snd_info_entry *,  in snd_card_rw_proc_new()  argument
192 				       void (*write)(struct snd_info_entry *entry,  in snd_card_rw_proc_new()
214 		     void (*read)(struct snd_info_entry *,  in snd_card_ro_proc_new()  argument