88 static int sierra_calc_num_ports(struct usb_serial *serial)  in sierra_calc_num_ports()  argument
93 	ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;  in sierra_calc_num_ports()
94 	numendpoints = serial->interface->cur_altsetting->desc.bNumEndpoints;  in sierra_calc_num_ports()
140 static int sierra_calc_interface(struct usb_serial *serial)  in sierra_calc_interface()  argument
147 	p_interface = serial->interface;  in sierra_calc_interface()
160 static int sierra_probe(struct usb_serial *serial,  in sierra_probe()  argument
167 	udev = serial->dev;  in sierra_probe()
168 	ifnum = sierra_calc_interface(serial);  in sierra_probe()
174 	if (serial->interface->num_altsetting == 2) {  in sierra_probe()
182 	ifnum = sierra_calc_interface(serial);  in sierra_probe()
186 		dev_dbg(&serial->dev->dev,  in sierra_probe()
329 	struct usb_serial *serial = port->serial;  in sierra_send_setup()  local
344 	if (serial->num_ports == 1) {  in sierra_send_setup()
345 		interface = sierra_calc_interface(serial);  in sierra_send_setup()
369 	retval = usb_autopm_get_interface(serial->interface);  in sierra_send_setup()
373 	retval = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),  in sierra_send_setup()
375 	usb_autopm_put_interface(serial->interface);  in sierra_send_setup()
433 	intfdata = usb_get_serial_data(port->serial);  in sierra_outdat_callback()
437 	usb_autopm_put_interface_async(port->serial->interface);  in sierra_outdat_callback()
458 	struct usb_serial *serial = port->serial;  in sierra_write()  local
470 	intfdata = usb_get_serial_data(serial);  in sierra_write()
486 	retval = usb_autopm_get_interface_async(serial->interface);  in sierra_write()
510 	usb_fill_bulk_urb(urb, serial->dev,  in sierra_write()
511 			  usb_sndbulkpipe(serial->dev,  in sierra_write()
556 	usb_autopm_put_interface_async(serial->interface);  in sierra_write()
591 		usb_mark_last_busy(port->serial->dev);  in sierra_indat_callback()
605 	struct usb_serial *serial = port->serial;  in sierra_instat_callback()  local
647 		usb_mark_last_busy(serial->dev);  in sierra_instat_callback()
738 static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint,  in sierra_setup_urb()  argument
753 		usb_fill_bulk_urb(urb, serial->dev,  in sierra_setup_urb()
754 			usb_sndbulkpipe(serial->dev, endpoint) | dir,  in sierra_setup_urb()
757 		dev_dbg(&serial->dev->dev, "%s %c u : %p d:%p\n", __func__,  in sierra_setup_urb()
770 	struct usb_serial *serial = port->serial;  in sierra_close()  local
772 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_close()
783 		serial->interface->needs_remote_wakeup = 0;  in sierra_close()
792 		usb_autopm_put_interface_async(serial->interface);  in sierra_close()
806 	usb_autopm_get_interface_no_resume(serial->interface);  in sierra_close()
812 	struct usb_serial *serial = port->serial;  in sierra_open()  local
813 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_open()
823 		urb = sierra_setup_urb(serial, endpoint, USB_DIR_IN, port,  in sierra_open()
829 	usb_clear_halt(serial->dev,  in sierra_open()
830 			usb_sndbulkpipe(serial->dev, endpoint) | USB_DIR_IN);  in sierra_open()
838 		serial->interface->needs_remote_wakeup = 1;  in sierra_open()
840 	usb_autopm_put_interface(serial->interface);  in sierra_open()
867 static int sierra_startup(struct usb_serial *serial)  in sierra_startup()  argument
877 	usb_set_serial_data(serial, intfdata);  in sierra_startup()
880 	sierra_set_power_state(serial->dev, 0x0000);  in sierra_startup()
884 		sierra_vsc_set_nmea(serial->dev, 1);  in sierra_startup()
889 static void sierra_release(struct usb_serial *serial)  in sierra_release()  argument
893 	intfdata = usb_get_serial_data(serial);  in sierra_release()
899 	struct usb_serial *serial = port->serial;  in sierra_port_probe()  local
917 	if (serial->num_ports == 1) {  in sierra_port_probe()
919 		ifnum = sierra_calc_interface(serial);  in sierra_port_probe()
955 static void stop_read_write_urbs(struct usb_serial *serial)  in stop_read_write_urbs()  argument
962 	for (i = 0; i < serial->num_ports; ++i) {  in stop_read_write_urbs()
963 		port = serial->port[i];  in stop_read_write_urbs()
972 static int sierra_suspend(struct usb_serial *serial, pm_message_t message)  in sierra_suspend()  argument
974 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_suspend()
986 	stop_read_write_urbs(serial);  in sierra_suspend()
1000 	intfdata = usb_get_serial_data(port->serial);  in sierra_submit_delayed_urbs()
1031 static int sierra_resume(struct usb_serial *serial)  in sierra_resume()  argument
1034 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_resume()
1039 	for (i = 0; i < serial->num_ports; i++) {  in sierra_resume()
1040 		port = serial->port[i];  in sierra_resume()