110 struct ffs_data {  struct
111 	struct usb_gadget		*gadget;
119 	struct mutex			mutex;
126 	spinlock_t			eps_lock;
136 	struct usb_request		*ep0req;		/* P: mutex */
137 	struct completion		ep0req_completion;	/* P: mutex */
138 	int				ep0req_status;		/* P: mutex */
141 	atomic_t			ref;
143 	atomic_t			opened;
146 	enum ffs_state			state;
157 	enum ffs_setup_state		setup_state;
164 	struct {
190 	/* filled by __ffs_data_got_descs() */  argument
208 	/* filled by __ffs_data_got_strings() */  argument
210 	const void			*raw_strings;
234 static void ffs_data_get(struct ffs_data *ffs);  argument