42 static void ffs_data_get(struct ffs_data *ffs);
43 static void ffs_data_put(struct ffs_data *ffs);
45 static struct ffs_data *__must_check ffs_data_new(const char *dev_name)
49 static void ffs_data_opened(struct ffs_data *ffs);
50 static void ffs_data_closed(struct ffs_data *ffs);
54 __ffs_data_got_descs(struct ffs_data *ffs, char *data, size_t len);
56 __ffs_data_got_strings(struct ffs_data *ffs, char *data, size_t len);
66 	struct ffs_data			*ffs;
83 ffs_setup_state_clear_cancelled(struct ffs_data *ffs)  in ffs_setup_state_clear_cancelled()
128 	struct ffs_data			*ffs;
223 	struct ffs_data *ffs;
227 	struct ffs_data *ffs;
232 static int  __must_check ffs_epfiles_create(struct ffs_data *ffs);
248 static void ffs_release_dev(struct ffs_data *ffs_data);
249 static int ffs_ready(struct ffs_data *ffs);
250 static void ffs_closed(struct ffs_data *ffs);
264 	struct ffs_data *ffs = req->context;  in ffs_ep0_complete()
269 static int __ffs_ep0_queue_wait(struct ffs_data *ffs, char *data, size_t len)  in __ffs_ep0_queue_wait()
306 static int __ffs_ep0_stall(struct ffs_data *ffs)  in __ffs_ep0_stall()
322 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_write()
461 static ssize_t __ffs_ep0_read_events(struct ffs_data *ffs, char __user *buf,  in __ffs_ep0_read_events()
498 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_read()
601 	struct ffs_data *ffs = inode->i_private;  in ffs_ep0_open()
616 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_release()
627 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_ioctl()
647 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_poll()
788 	struct ffs_data *ffs = io_data->ffs;  in ffs_epfile_async_io_complete()
1089 	struct ffs_data *ffs = io_data->ffs;  in ffs_aio_cancel()
1345 	struct ffs_data	*ffs = sb->s_fs_info;  in ffs_sb_create_file()
1376 	struct ffs_data *ffs_data;  member
1383 	struct ffs_data	*ffs = data->ffs_data;  in ffs_sb_fill()
1388 	data->ffs_data       = NULL;  in ffs_sb_fill()
1521 	struct ffs_data	*ffs;  in ffs_fs_mount()
1547 	data.ffs_data = ffs;  in ffs_fs_mount()
1550 	if (IS_ERR(rv) && data.ffs_data) {  in ffs_fs_mount()
1551 		ffs_release_dev(data.ffs_data);  in ffs_fs_mount()
1552 		ffs_data_put(data.ffs_data);  in ffs_fs_mount()
1606 static void ffs_data_clear(struct ffs_data *ffs);
1607 static void ffs_data_reset(struct ffs_data *ffs);
1609 static void ffs_data_get(struct ffs_data *ffs)  in ffs_data_get()
1616 static void ffs_data_opened(struct ffs_data *ffs)  in ffs_data_opened()
1628 static void ffs_data_put(struct ffs_data *ffs)  in ffs_data_put()
1644 static void ffs_data_closed(struct ffs_data *ffs)  in ffs_data_closed()
1671 static struct ffs_data *ffs_data_new(const char *dev_name)  in ffs_data_new()
1673 	struct ffs_data *ffs = kzalloc(sizeof *ffs, GFP_KERNEL);  in ffs_data_new()
1700 static void ffs_data_clear(struct ffs_data *ffs)  in ffs_data_clear()
1719 static void ffs_data_reset(struct ffs_data *ffs)  in ffs_data_reset()
1748 static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev)  in functionfs_bind()
1784 static void functionfs_unbind(struct ffs_data *ffs)  in functionfs_unbind()
1797 static int ffs_epfiles_create(struct ffs_data *ffs)  in ffs_epfiles_create()
1873 	struct ffs_data *ffs      = func->ffs;  in ffs_func_eps_enable()
2277 	struct ffs_data *ffs = priv;  in __ffs_data_do_os_desc()
2349 static int __ffs_data_got_descs(struct ffs_data *ffs,  in __ffs_data_got_descs()
2481 static int __ffs_data_got_strings(struct ffs_data *ffs,  in __ffs_data_got_strings()
2617 static void __ffs_event_add(struct ffs_data *ffs,  in __ffs_event_add()
2684 static void ffs_event_add(struct ffs_data *ffs,  in ffs_event_add()
2695 static int ffs_ep_addr2idx(struct ffs_data *ffs, u8 endpoint_address)  in ffs_ep_addr2idx()
2948 	func->ffs = ffs_opts->dev->ffs_data;  in ffs_do_functionfs_bind()
2979 	struct ffs_data *ffs = func->ffs;  in _ffs_func_bind()
3160 	struct ffs_data *ffs = container_of(work,  in ffs_reset_work()
3161 		struct ffs_data, reset_work);  in ffs_reset_work()
3169 	struct ffs_data *ffs = func->ffs;  in ffs_func_set_alt()
3213 	struct ffs_data *ffs = func->ffs;  in ffs_func_setup()
3455 	struct ffs_data *ffs = func->ffs;  in ffs_func_unbind()
3591 	if (dev->ffs_data)  in _ffs_free_dev()
3592 		dev->ffs_data->private_data = NULL;  in _ffs_free_dev()
3621 static void ffs_release_dev(struct ffs_data *ffs_data)  in ffs_release_dev()  argument
3628 	ffs_dev = ffs_data->private_data;  in ffs_release_dev()
3639 static int ffs_ready(struct ffs_data *ffs)  in ffs_ready()
3658 	ffs_obj->ffs_data = ffs;  in ffs_ready()
3672 static void ffs_closed(struct ffs_data *ffs)  in ffs_closed()
3686 	ffs_obj->ffs_data = NULL;  in ffs_closed()