104 struct gtco {  struct
200 static void parse_hid_report_descriptor(struct gtco *device, char * report,  in parse_hid_report_descriptor()
541 	struct gtco *device = input_get_drvdata(inputdev);  in gtco_input_open()
555 	struct gtco *device = input_get_drvdata(inputdev);  in gtco_input_close()
571 	struct gtco *device = input_get_drvdata(inputdev);  in gtco_setup_caps()
613 	struct gtco *device = urbinfo->context;  in gtco_urb_callback()
820 	struct gtco             *gtco;  in gtco_probe()  local
829 	gtco = kzalloc(sizeof(struct gtco), GFP_KERNEL);  in gtco_probe()
831 	if (!gtco || !input_dev) {  in gtco_probe()
838 	gtco->inputdevice = input_dev;  in gtco_probe()
841 	gtco->usbdev = interface_to_usbdev(usbinterface);  in gtco_probe()
842 	gtco->intf = usbinterface;  in gtco_probe()
845 	gtco->buffer = usb_alloc_coherent(gtco->usbdev, REPORT_MAX_SIZE,  in gtco_probe()
846 					  GFP_KERNEL, &gtco->buf_dma);  in gtco_probe()
847 	if (!gtco->buffer) {  in gtco_probe()
854 	gtco->urbinfo = usb_alloc_urb(0, GFP_KERNEL);  in gtco_probe()
855 	if (!gtco->urbinfo) {  in gtco_probe()
910 		result = usb_control_msg(gtco->usbdev,  in gtco_probe()
911 					 usb_rcvctrlpipe(gtco->usbdev, 0),  in gtco_probe()
922 			parse_hid_report_descriptor(gtco, report, result);  in gtco_probe()
939 	usb_make_path(gtco->usbdev, gtco->usbpath, sizeof(gtco->usbpath));  in gtco_probe()
940 	strlcat(gtco->usbpath, "/input0", sizeof(gtco->usbpath));  in gtco_probe()
948 	input_dev->phys = gtco->usbpath;  in gtco_probe()
950 	input_set_drvdata(input_dev, gtco);  in gtco_probe()
956 	usb_to_input_id(gtco->usbdev, &input_dev->id);  in gtco_probe()
962 	usb_fill_int_urb(gtco->urbinfo,  in gtco_probe()
963 			 gtco->usbdev,  in gtco_probe()
964 			 usb_rcvintpipe(gtco->usbdev,  in gtco_probe()
966 			 gtco->buffer,  in gtco_probe()
969 			 gtco,  in gtco_probe()
972 	gtco->urbinfo->transfer_dma = gtco->buf_dma;  in gtco_probe()
973 	gtco->urbinfo->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;  in gtco_probe()
976 	usb_set_intfdata(usbinterface, gtco);  in gtco_probe()
986 	usb_free_urb(gtco->urbinfo);  in gtco_probe()
988 	usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,  in gtco_probe()
989 			  gtco->buffer, gtco->buf_dma);  in gtco_probe()
992 	kfree(gtco);  in gtco_probe()
1004 	struct gtco *gtco = usb_get_intfdata(interface);  in gtco_disconnect()  local
1007 	if (gtco) {  in gtco_disconnect()
1008 		input_unregister_device(gtco->inputdevice);  in gtco_disconnect()
1009 		usb_kill_urb(gtco->urbinfo);  in gtco_disconnect()
1010 		usb_free_urb(gtco->urbinfo);  in gtco_disconnect()
1011 		usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,  in gtco_disconnect()
1012 				  gtco->buffer, gtco->buf_dma);  in gtco_disconnect()
1013 		kfree(gtco);  in gtco_disconnect()