816 static int gtco_probe(struct usb_interface *usbinterface,  in gtco_probe()  argument
832 		dev_err(&usbinterface->dev, "No more memory\n");  in gtco_probe()
841 	gtco->usbdev = interface_to_usbdev(usbinterface);  in gtco_probe()
842 	gtco->intf = usbinterface;  in gtco_probe()
848 		dev_err(&usbinterface->dev, "No more memory for us buffers\n");  in gtco_probe()
856 		dev_err(&usbinterface->dev, "Failed to allocate URB\n");  in gtco_probe()
862 	if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {  in gtco_probe()
863 		dev_err(&usbinterface->dev,  in gtco_probe()
873 	endpoint = &usbinterface->altsetting[0].endpoint[0].desc;  in gtco_probe()
876 	dev_dbg(&usbinterface->dev, "gtco # interfaces: %d\n", usbinterface->num_altsetting);  in gtco_probe()
877 …dev_dbg(&usbinterface->dev, "num endpoints:     %d\n", usbinterface->cur_altsetting->desc.bNumEndp…  in gtco_probe()
878 …dev_dbg(&usbinterface->dev, "interface class:   %d\n", usbinterface->cur_altsetting->desc.bInterfa…  in gtco_probe()
879 …dev_dbg(&usbinterface->dev, "endpoint: attribute:0x%x type:0x%x\n", endpoint->bmAttributes, endpoi…  in gtco_probe()
881 		dev_dbg(&usbinterface->dev, "endpoint: we have interrupt endpoint\n");  in gtco_probe()
883 	dev_dbg(&usbinterface->dev, "endpoint extra len:%d\n", usbinterface->altsetting[0].extralen);  in gtco_probe()
889 	if (usb_get_extra_descriptor(usbinterface->cur_altsetting,  in gtco_probe()
891 		dev_err(&usbinterface->dev,  in gtco_probe()
897 	dev_dbg(&usbinterface->dev,  in gtco_probe()
903 		dev_err(&usbinterface->dev, "No more memory for report\n");  in gtco_probe()
920 		dev_dbg(&usbinterface->dev, "usb_control_msg result: %d\n", result);  in gtco_probe()
931 		dev_err(&usbinterface->dev,  in gtco_probe()
957 	input_dev->dev.parent = &usbinterface->dev;  in gtco_probe()
960 	endpoint = &usbinterface->altsetting[0].endpoint[0].desc;  in gtco_probe()
976 	usb_set_intfdata(usbinterface, gtco);  in gtco_probe()