691 	struct usb_interface *iface = hwarc->usb_iface;  in hwarc_neep_init()  local
692 	struct usb_device *usb_dev = interface_to_usbdev(iface);  in hwarc_neep_init()
693 	struct device *dev = &iface->dev;  in hwarc_neep_init()
697 	epd = &iface->cur_altsetting->endpoint[0].desc;  in hwarc_neep_init()
820 static int hwarc_probe(struct usb_interface *iface,  in hwarc_probe()  argument
826 	struct device *dev = &iface->dev;  in hwarc_probe()
828 	if (iface->cur_altsetting->desc.bNumEndpoints < 1)  in hwarc_probe()
830 	if (!usb_endpoint_xfer_int(&iface->cur_altsetting->endpoint[0].desc))  in hwarc_probe()
845 	hwarc->usb_dev = usb_get_dev(interface_to_usbdev(iface));  in hwarc_probe()
846 	hwarc->usb_iface = usb_get_intf(iface);  in hwarc_probe()
870 	usb_set_intfdata(iface, hwarc);  in hwarc_probe()
876 	usb_put_intf(iface);  in hwarc_probe()
884 static void hwarc_disconnect(struct usb_interface *iface)  in hwarc_disconnect()  argument
886 	struct hwarc *hwarc = usb_get_intfdata(iface);  in hwarc_disconnect()
897 static int hwarc_pre_reset(struct usb_interface *iface)  in hwarc_pre_reset()  argument
899 	struct hwarc *hwarc = usb_get_intfdata(iface);  in hwarc_pre_reset()
906 static int hwarc_post_reset(struct usb_interface *iface)  in hwarc_post_reset()  argument
908 	struct hwarc *hwarc = usb_get_intfdata(iface);  in hwarc_post_reset()