99 struct snd_card {  struct
113 	void (*private_free) (struct snd_card *card); /* callback for freeing of  argument
115 	struct list_head devices;	/* devices */
117 	unsigned int last_numid;	/* last used numeric ID */
118 	struct rw_semaphore controls_rwsem;	/* controls list lock */
119 	rwlock_t ctl_files_rwlock;	/* ctl_files list lock */
120 	int controls_count;		/* count of all controls */
121 	int user_ctl_count;		/* count of all user controls */
122 	struct list_head controls;	/* all controls for this card */
123 	struct list_head ctl_files;	/* active control files */
125 	struct snd_info_entry *proc_root;	/* root for soundcard specific files */
126 	struct snd_info_entry *proc_id;	/* the card id */
127 	struct proc_dir_entry *proc_root_link;	/* number link to real id */
152 static inline void snd_power_lock(struct snd_card *card)  in snd_power_lock()  argument