25 static struct dbgp {  struct
33 } dbgp;  argument
82 	if (ep && ep->driver_data == dbgp.gadget) {  in __disable_ep()
90 	__disable_ep(dbgp.i_ep);  in dbgp_disable_ep()
91 	__disable_ep(dbgp.o_ep);  in dbgp_disable_ep()
100 	if (ep == dbgp.i_ep) {  in dbgp_complete()
123 	usb_ep_free_request(dbgp.o_ep, req);  in dbgp_complete()
126 	dev_dbg(&dbgp.gadget->dev,  in dbgp_complete()
162 	usb_ep_free_request(dbgp.o_ep, req);  in dbgp_enable_ep_req()
164 	dev_dbg(&dbgp.gadget->dev,  in dbgp_enable_ep_req()
174 	ep->driver_data = dbgp.gadget;  in __enable_ep()
182 	err = __enable_ep(dbgp.i_ep, &i_desc);  in dbgp_enable_ep()
188 	err = __enable_ep(dbgp.o_ep, &o_desc);  in dbgp_enable_ep()
194 	err = dbgp_enable_ep_req(dbgp.o_ep);  in dbgp_enable_ep()
203 	__disable_ep(dbgp.o_ep);  in dbgp_enable_ep()
205 	__disable_ep(dbgp.i_ep);  in dbgp_enable_ep()
207 	dev_dbg(&dbgp.gadget->dev, "enable ep: failure (%d:%d)\n", stp, err);  in dbgp_enable_ep()
217 	gserial_disconnect(dbgp.serial);  in dbgp_disconnect()
224 	kfree(dbgp.serial);  in dbgp_unbind()
225 	dbgp.serial = NULL;  in dbgp_unbind()
227 	if (dbgp.req) {  in dbgp_unbind()
228 		kfree(dbgp.req->buf);  in dbgp_unbind()
229 		usb_ep_free_request(gadget->ep0, dbgp.req);  in dbgp_unbind()
230 		dbgp.req = NULL;  in dbgp_unbind()
246 	dbgp.i_ep = usb_ep_autoconfig(gadget, &i_desc);  in dbgp_configure_endpoints()
247 	if (!dbgp.i_ep) {  in dbgp_configure_endpoints()
252 	dbgp.i_ep->driver_data = gadget;  in dbgp_configure_endpoints()
256 	dbgp.o_ep = usb_ep_autoconfig(gadget, &o_desc);  in dbgp_configure_endpoints()
257 	if (!dbgp.o_ep) {  in dbgp_configure_endpoints()
258 		dbgp.i_ep->driver_data = NULL;  in dbgp_configure_endpoints()
263 	dbgp.o_ep->driver_data = gadget;  in dbgp_configure_endpoints()
271 	dbgp.serial->in = dbgp.i_ep;  in dbgp_configure_endpoints()
272 	dbgp.serial->out = dbgp.o_ep;  in dbgp_configure_endpoints()
274 	dbgp.serial->in->desc = &i_desc;  in dbgp_configure_endpoints()
275 	dbgp.serial->out->desc = &o_desc;  in dbgp_configure_endpoints()
281 	dbgp.i_ep->driver_data = NULL;  in dbgp_configure_endpoints()
283 	dev_dbg(&dbgp.gadget->dev, "ep config: failure (%d)\n", stp);  in dbgp_configure_endpoints()
292 	dbgp.gadget = gadget;  in dbgp_bind()
294 	dbgp.req = usb_ep_alloc_request(gadget->ep0, GFP_KERNEL);  in dbgp_bind()
295 	if (!dbgp.req) {  in dbgp_bind()
301 	dbgp.req->buf = kmalloc(DBGP_REQ_EP0_LEN, GFP_KERNEL);  in dbgp_bind()
302 	if (!dbgp.req->buf) {  in dbgp_bind()
308 	dbgp.req->length = DBGP_REQ_EP0_LEN;  in dbgp_bind()
312 	dbgp.serial = kzalloc(sizeof(struct gserial), GFP_KERNEL);  in dbgp_bind()
313 	if (!dbgp.serial) {  in dbgp_bind()
332 	dev_dbg(&dbgp.gadget->dev, "bind: success\n");  in dbgp_bind()
344 	dev_dbg(&dbgp.gadget->dev, "setup complete: %d, %d/%d\n",  in dbgp_setup_complete()
351 	struct usb_request *req = dbgp.req;  in dbgp_setup()
364 			dev_dbg(&dbgp.gadget->dev, "setup: desc device\n");  in dbgp_setup()
370 			dev_dbg(&dbgp.gadget->dev, "setup: desc debug\n");  in dbgp_setup()
380 		dev_dbg(&dbgp.gadget->dev, "setup: feat debug\n");  in dbgp_setup()
388 		err = gserial_connect(dbgp.serial, tty_line);  in dbgp_setup()
404 	dev_dbg(&dbgp.gadget->dev,  in dbgp_setup()