21 static void usb6fire_comm_init_urb(struct comm_runtime *rt, struct urb *urb,  in usb6fire_comm_init_urb()  argument
22 		u8 *buffer, void *context, void(*handler)(struct urb *urb))  in usb6fire_comm_init_urb()  argument
24 	usb_init_urb(urb);  in usb6fire_comm_init_urb()
25 	urb->transfer_buffer = buffer;  in usb6fire_comm_init_urb()
26 	urb->pipe = usb_sndintpipe(rt->chip->dev, COMM_EP);  in usb6fire_comm_init_urb()
27 	urb->complete = handler;  in usb6fire_comm_init_urb()
28 	urb->context = context;  in usb6fire_comm_init_urb()
29 	urb->interval = 1;  in usb6fire_comm_init_urb()
30 	urb->dev = rt->chip->dev;  in usb6fire_comm_init_urb()
33 static void usb6fire_comm_receiver_handler(struct urb *urb)  in usb6fire_comm_receiver_handler()  argument
35 	struct comm_runtime *rt = urb->context;  in usb6fire_comm_receiver_handler()
38 	if (!urb->status) {  in usb6fire_comm_receiver_handler()
47 		urb->status = 0;  in usb6fire_comm_receiver_handler()
48 		urb->actual_length = 0;  in usb6fire_comm_receiver_handler()
49 		if (usb_submit_urb(urb, GFP_ATOMIC) < 0)  in usb6fire_comm_receiver_handler()
50 			dev_warn(&urb->dev->dev,  in usb6fire_comm_receiver_handler()
146 	struct urb *urb;  in usb6fire_comm_init()  local
158 	urb = &rt->receiver;  in usb6fire_comm_init()
161 	usb_init_urb(urb);  in usb6fire_comm_init()
167 	urb->transfer_buffer = rt->receiver_buffer;  in usb6fire_comm_init()
168 	urb->transfer_buffer_length = COMM_RECEIVER_BUFSIZE;  in usb6fire_comm_init()
169 	urb->pipe = usb_rcvintpipe(chip->dev, COMM_EP);  in usb6fire_comm_init()
170 	urb->dev = chip->dev;  in usb6fire_comm_init()
171 	urb->complete = usb6fire_comm_receiver_handler;  in usb6fire_comm_init()
172 	urb->context = rt;  in usb6fire_comm_init()
173 	urb->interval = 1;  in usb6fire_comm_init()
174 	ret = usb_submit_urb(urb, GFP_KERNEL);  in usb6fire_comm_init()