135 	struct urb *urb;  in usb_serial_generic_write_start()  local
153 	urb = port->write_urbs[i];  in usb_serial_generic_write_start()
155 						urb->transfer_buffer,  in usb_serial_generic_write_start()
157 	urb->transfer_buffer_length = count;  in usb_serial_generic_write_start()
158 	usb_serial_debug_data(&port->dev, __func__, count, urb->transfer_buffer);  in usb_serial_generic_write_start()
164 	result = usb_submit_urb(urb, mem_flags);  in usb_serial_generic_write_start()
323 void usb_serial_generic_process_read_urb(struct urb *urb)  in usb_serial_generic_process_read_urb()  argument
325 	struct usb_serial_port *port = urb->context;  in usb_serial_generic_process_read_urb()
326 	char *ch = (char *)urb->transfer_buffer;  in usb_serial_generic_process_read_urb()
329 	if (!urb->actual_length)  in usb_serial_generic_process_read_urb()
337 		tty_insert_flip_string(&port->port, ch, urb->actual_length);  in usb_serial_generic_process_read_urb()
339 		for (i = 0; i < urb->actual_length; i++, ch++) {  in usb_serial_generic_process_read_urb()
348 void usb_serial_generic_read_bulk_callback(struct urb *urb)  in usb_serial_generic_read_bulk_callback()  argument
350 	struct usb_serial_port *port = urb->context;  in usb_serial_generic_read_bulk_callback()
351 	unsigned char *data = urb->transfer_buffer;  in usb_serial_generic_read_bulk_callback()
356 		if (urb == port->read_urbs[i])  in usb_serial_generic_read_bulk_callback()
362 							urb->actual_length);  in usb_serial_generic_read_bulk_callback()
363 	switch (urb->status) {  in usb_serial_generic_read_bulk_callback()
370 							__func__, urb->status);  in usb_serial_generic_read_bulk_callback()
374 							__func__, urb->status);  in usb_serial_generic_read_bulk_callback()
378 							__func__, urb->status);  in usb_serial_generic_read_bulk_callback()
382 	usb_serial_debug_data(&port->dev, __func__, urb->actual_length, data);  in usb_serial_generic_read_bulk_callback()
383 	port->serial->type->process_read_urb(urb);  in usb_serial_generic_read_bulk_callback()
398 void usb_serial_generic_write_bulk_callback(struct urb *urb)  in usb_serial_generic_write_bulk_callback()  argument
401 	struct usb_serial_port *port = urb->context;  in usb_serial_generic_write_bulk_callback()
405 		if (port->write_urbs[i] == urb)  in usb_serial_generic_write_bulk_callback()
409 	port->tx_bytes -= urb->transfer_buffer_length;  in usb_serial_generic_write_bulk_callback()
413 	switch (urb->status) {  in usb_serial_generic_write_bulk_callback()
420 							__func__, urb->status);  in usb_serial_generic_write_bulk_callback()
424 							__func__, urb->status);  in usb_serial_generic_write_bulk_callback()
428 							__func__, urb->status);  in usb_serial_generic_write_bulk_callback()