42 struct snd_info_entry;
45 	void (*read)(struct snd_info_entry *entry,
47 	void (*write)(struct snd_info_entry *entry,
52 	int (*open)(struct snd_info_entry *entry,
54 	int (*release)(struct snd_info_entry *entry,
56 	ssize_t (*read)(struct snd_info_entry *entry, void *file_private_data,
59 	ssize_t (*write)(struct snd_info_entry *entry, void *file_private_data,
62 	loff_t (*llseek)(struct snd_info_entry *entry,
65 	unsigned int (*poll)(struct snd_info_entry *entry,
68 	int (*ioctl)(struct snd_info_entry *entry, void *file_private_data,
70 	int (*mmap)(struct snd_info_entry *entry, void *file_private_data,
75 struct snd_info_entry {  struct
84 	struct snd_info_entry *parent;  argument
88 	void (*private_free)(struct snd_info_entry *entry);  argument
104 extern struct snd_info_entry *snd_seq_root;  argument
106 extern struct snd_info_entry *snd_oss_root;
130 struct snd_info_entry *snd_info_create_module_entry(struct module *module,
132 					       struct snd_info_entry *parent);
133 struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card,
135 					     struct snd_info_entry *parent);
136 void snd_info_free_entry(struct snd_info_entry *entry);
137 int snd_info_store_text(struct snd_info_entry *entry);
138 int snd_info_restore_text(struct snd_info_entry *entry);
145 int snd_info_register(struct snd_info_entry *entry);
149 				    struct snd_info_entry **entryp)  in snd_card_proc_new()
155 static inline void snd_info_set_text_ops(struct snd_info_entry *entry,   in snd_info_set_text_ops()
157 	void (*read)(struct snd_info_entry *, struct snd_info_buffer *))  in snd_info_set_text_ops()  argument
176 static inline struct snd_info_entry *snd_info_create_module_entry(struct module *module, const char…  in snd_info_create_module_entry()
177 static inline struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card, const char *…  in snd_info_create_card_entry()
178 static inline void snd_info_free_entry(struct snd_info_entry *entry) { ; }  in snd_info_free_entry()
185 static inline int snd_info_register(struct snd_info_entry *entry) { return 0; }  in snd_info_register()
188 				    struct snd_info_entry **entryp) { return -EINVAL; }  in snd_card_proc_new()
189 static inline void snd_info_set_text_ops(struct snd_info_entry *entry __attribute__((unused)),  in snd_info_set_text_ops()
191 					 void (*read)(struct snd_info_entry *, struct snd_info_buffer *)) {}  in snd_info_set_text_ops()  argument