13   This driver exists because the "normal" serial driver doesn't work too well
33 #include <linux/usb/serial.h>
34 #include <linux/serial.h>
43 	struct usb_serial *serial = port->serial;  in usb_wwan_send_setup()  local
56 	ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;  in usb_wwan_send_setup()
58 	res = usb_autopm_get_interface(serial->interface);  in usb_wwan_send_setup()
62 	res = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),  in usb_wwan_send_setup()
67 	usb_autopm_put_interface(port->serial->interface);  in usb_wwan_send_setup()
77 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_dtr_rts()
118 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_tiocmset()
149 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_write()
170 		err = usb_autopm_get_interface_async(port->serial->interface);  in usb_wwan_write()
197 				usb_autopm_put_interface_async(port->serial->interface);  in usb_wwan_write()
248 			usb_mark_last_busy(port->serial->dev);  in usb_wwan_indat_callback()
251 		usb_mark_last_busy(port->serial->dev);  in usb_wwan_indat_callback()
264 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_outdat_callback()
267 	usb_autopm_put_interface_async(port->serial->interface);  in usb_wwan_outdat_callback()
329 	struct usb_serial *serial = port->serial;  in usb_wwan_open()  local
334 	intfdata = usb_get_serial_data(serial);  in usb_wwan_open()
359 		serial->interface->needs_remote_wakeup = 1;  in usb_wwan_open()
361 	/* this balances a get in the generic USB serial code */  in usb_wwan_open()
362 	usb_autopm_put_interface(serial->interface);  in usb_wwan_open()
384 	struct usb_serial *serial = port->serial;  in usb_wwan_close()  local
386 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_close()
398 		serial->interface->needs_remote_wakeup = 0;  in usb_wwan_close()
406 		usb_autopm_put_interface_async(serial->interface);  in usb_wwan_close()
415 	usb_autopm_get_interface_no_resume(serial->interface);  in usb_wwan_close()
424 	struct usb_serial *serial = port->serial;  in usb_wwan_setup_urb()  local
425 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_setup_urb()
432 	usb_fill_bulk_urb(urb, serial->dev,  in usb_wwan_setup_urb()
433 			  usb_sndbulkpipe(serial->dev, endpoint) | dir,  in usb_wwan_setup_urb()
526 static void stop_urbs(struct usb_serial *serial)  in stop_urbs()  argument
532 	for (i = 0; i < serial->num_ports; ++i) {  in stop_urbs()
533 		port = serial->port[i];  in stop_urbs()
545 int usb_wwan_suspend(struct usb_serial *serial, pm_message_t message)  in usb_wwan_suspend()  argument
547 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_suspend()
559 	stop_urbs(serial);  in usb_wwan_suspend()
568 	struct usb_serial *serial = port->serial;  in usb_wwan_submit_delayed_urbs()  local
569 	struct usb_wwan_intf_private *data = usb_get_serial_data(serial);  in usb_wwan_submit_delayed_urbs()
588 			usb_autopm_put_interface_async(serial->interface);  in usb_wwan_submit_delayed_urbs()
600 int usb_wwan_resume(struct usb_serial *serial)  in usb_wwan_resume()  argument
604 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_resume()
611 	for (i = 0; i < serial->num_ports; i++) {  in usb_wwan_resume()
612 		port = serial->port[i];  in usb_wwan_resume()