55 static void ffs_data_get(struct ffs_data *ffs);
56 static void ffs_data_put(struct ffs_data *ffs);
58 static struct ffs_data *__must_check ffs_data_new(const char *dev_name)
62 static void ffs_data_opened(struct ffs_data *ffs);
63 static void ffs_data_closed(struct ffs_data *ffs);
67 __ffs_data_got_descs(struct ffs_data *ffs, char *data, size_t len);
69 __ffs_data_got_strings(struct ffs_data *ffs, char *data, size_t len);
79 	struct ffs_data			*ffs;
97 ffs_setup_state_clear_cancelled(struct ffs_data *ffs)  in ffs_setup_state_clear_cancelled()
140 	struct ffs_data *ffs;
160 	struct ffs_data			*ffs;
261 	struct ffs_data *ffs;
268 	struct ffs_data *ffs;
273 static int  __must_check ffs_epfiles_create(struct ffs_data *ffs);
288 static int ffs_acquire_dev(const char *dev_name, struct ffs_data *ffs_data);
290 static int ffs_ready(struct ffs_data *ffs);
291 static void ffs_closed(struct ffs_data *ffs);
305 	struct ffs_data *ffs = req->context;  in ffs_ep0_complete()
310 static int __ffs_ep0_queue_wait(struct ffs_data *ffs, char *data, size_t len)  in __ffs_ep0_queue_wait()
352 static int __ffs_ep0_stall(struct ffs_data *ffs)  in __ffs_ep0_stall()
368 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_write()
505 static ssize_t __ffs_ep0_read_events(struct ffs_data *ffs, char __user *buf,  in __ffs_ep0_read_events()
542 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_read()
643 	struct ffs_data *ffs = inode->i_private;  in ffs_ep0_open()
656 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_release()
665 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_ioctl()
683 	struct ffs_data *ffs = file->private_data;  in ffs_ep0_poll()
885 	struct ffs_data *ffs = io_data->ffs;  in ffs_epfile_async_io_complete()
1347 	struct ffs_data *ffs = epfile->ffs;  in ffs_epfile_release()
1545 	struct ffs_data *ffs = epfile->ffs;  in ffs_dmabuf_detach()
1883 	struct ffs_data	*ffs = sb->s_fs_info;  in ffs_sb_create_file()
1912 	struct ffs_data *ffs_data;  member
1919 	struct ffs_data	*ffs = data->ffs_data;  in ffs_sb_fill()
1922 	data->ffs_data       = NULL;  in ffs_sb_fill()
2018 	struct ffs_data	*ffs;  in ffs_fs_get_tree()
2042 	ctx->ffs_data = ffs;  in ffs_fs_get_tree()
2051 		if (ctx->ffs_data) {  in ffs_fs_free_fc()
2052 			ffs_data_put(ctx->ffs_data);  in ffs_fs_free_fc()
2126 static void ffs_data_clear(struct ffs_data *ffs);
2127 static void ffs_data_reset(struct ffs_data *ffs);
2129 static void ffs_data_get(struct ffs_data *ffs)  in ffs_data_get()
2134 static void ffs_data_opened(struct ffs_data *ffs)  in ffs_data_opened()
2144 static void ffs_data_put(struct ffs_data *ffs)  in ffs_data_put()
2159 static void ffs_data_closed(struct ffs_data *ffs)  in ffs_data_closed()
2192 static struct ffs_data *ffs_data_new(const char *dev_name)  in ffs_data_new()
2194 	struct ffs_data *ffs = kzalloc(sizeof *ffs, GFP_KERNEL);  in ffs_data_new()
2219 static void ffs_data_clear(struct ffs_data *ffs)  in ffs_data_clear()
2253 static void ffs_data_reset(struct ffs_data *ffs)  in ffs_data_reset()
2283 static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev)  in functionfs_bind()
2317 static void functionfs_unbind(struct ffs_data *ffs)  in functionfs_unbind()
2332 static int ffs_epfiles_create(struct ffs_data *ffs)  in ffs_epfiles_create()
2409 	struct ffs_data *ffs;  in ffs_func_eps_enable()
2832 	struct ffs_data *ffs = priv;  in __ffs_data_do_os_desc()
2902 static int __ffs_data_got_descs(struct ffs_data *ffs,  in __ffs_data_got_descs()
3032 static int __ffs_data_got_strings(struct ffs_data *ffs,  in __ffs_data_got_strings()
3167 static void __ffs_event_add(struct ffs_data *ffs,  in __ffs_event_add()
3234 static void ffs_event_add(struct ffs_data *ffs,  in ffs_event_add()
3245 static int ffs_ep_addr2idx(struct ffs_data *ffs, u8 endpoint_address)  in ffs_ep_addr2idx()
3494 	struct ffs_data *ffs_data;  in ffs_do_functionfs_bind()  local
3507 	ffs_data = ffs_opts->dev->ffs_data;  in ffs_do_functionfs_bind()
3513 	func->ffs = ffs_data;  in ffs_do_functionfs_bind()
3539 	struct ffs_data *ffs = func->ffs;  in _ffs_func_bind()
3719 	struct ffs_data *ffs = container_of(work,  in ffs_reset_work()
3720 		struct ffs_data, reset_work);  in ffs_reset_work()
3737 	struct ffs_data *ffs = func->ffs;  in ffs_func_set_alt()
3772 	struct ffs_data *ffs = func->ffs;  in ffs_func_disable()
3794 	struct ffs_data *ffs = func->ffs;  in ffs_func_setup()
4053 	struct ffs_data *ffs = func->ffs;  in ffs_func_unbind()
4195 static int ffs_acquire_dev(const char *dev_name, struct ffs_data *ffs_data)  in ffs_acquire_dev()  argument
4212 		ffs_dev->ffs_data = ffs_data;  in ffs_acquire_dev()
4213 		ffs_data->private_data = ffs_dev;  in ffs_acquire_dev()
4226 		if (ffs_dev->ffs_data) {  in ffs_release_dev()
4227 			ffs_dev->ffs_data->private_data = NULL;  in ffs_release_dev()
4228 			ffs_dev->ffs_data = NULL;  in ffs_release_dev()
4238 static int ffs_ready(struct ffs_data *ffs)  in ffs_ready()
4269 static void ffs_closed(struct ffs_data *ffs)  in ffs_closed()