port_write_buf    118 drivers/usb/gadget/function/u_serial.c 	struct kfifo		port_write_buf;
port_write_buf    204 drivers/usb/gadget/function/u_serial.c 	len = kfifo_len(&port->port_write_buf);
port_write_buf    208 drivers/usb/gadget/function/u_serial.c 		size = kfifo_out(&port->port_write_buf, packet, size);
port_write_buf    256 drivers/usb/gadget/function/u_serial.c 		req->zero = kfifo_is_empty(&port->port_write_buf);
port_write_buf    640 drivers/usb/gadget/function/u_serial.c 	if (!kfifo_initialized(&port->port_write_buf)) {
port_write_buf    643 drivers/usb/gadget/function/u_serial.c 		status = kfifo_alloc(&port->port_write_buf,
port_write_buf    693 drivers/usb/gadget/function/u_serial.c 	cond = (p->port_usb == NULL) || !kfifo_len(&p->port_write_buf);
port_write_buf    729 drivers/usb/gadget/function/u_serial.c 	if (kfifo_len(&port->port_write_buf) > 0 && gser) {
port_write_buf    743 drivers/usb/gadget/function/u_serial.c 		kfifo_free(&port->port_write_buf);
port_write_buf    745 drivers/usb/gadget/function/u_serial.c 		kfifo_reset(&port->port_write_buf);
port_write_buf    769 drivers/usb/gadget/function/u_serial.c 		count = kfifo_in(&port->port_write_buf, buf, count);
port_write_buf    788 drivers/usb/gadget/function/u_serial.c 	status = kfifo_put(&port->port_write_buf, ch);
port_write_buf    815 drivers/usb/gadget/function/u_serial.c 		room = kfifo_avail(&port->port_write_buf);
port_write_buf    831 drivers/usb/gadget/function/u_serial.c 	chars = kfifo_len(&port->port_write_buf);
port_write_buf   1385 drivers/usb/gadget/function/u_serial.c 		kfifo_free(&port->port_write_buf);