71 	int			in_pipe;  member
188 		dev->in_pipe = usb_rcvbulkpipe(udev,  in get_endpoints()
1695 	if (dev->in_pipe) {  in halt_simple()
1696 		ep = usb_pipeendpoint(dev->in_pipe) | USB_DIR_IN;  in halt_simple()
1697 		urb->pipe = dev->in_pipe;  in halt_simple()
2163 		if (dev->in_pipe == 0)  in usbtest_ioctl()
2168 		urb = simple_alloc_urb(udev, dev->in_pipe, param->length, 0);  in usbtest_ioctl()
2194 		if (dev->in_pipe == 0 || param->vary == 0)  in usbtest_ioctl()
2199 		urb = simple_alloc_urb(udev, dev->in_pipe, param->length, 0);  in usbtest_ioctl()
2231 		if (dev->in_pipe == 0 || param->sglen == 0)  in usbtest_ioctl()
2238 				0, dev, dev->in_pipe);  in usbtest_ioctl()
2244 		retval = perform_sglist(dev, param->iterations, dev->in_pipe,  in usbtest_ioctl()
2267 		if (dev->in_pipe == 0 || param->sglen == 0 || param->vary == 0)  in usbtest_ioctl()
2274 				param->vary, dev, dev->in_pipe);  in usbtest_ioctl()
2280 		retval = perform_sglist(dev, param->iterations, dev->in_pipe,  in usbtest_ioctl()
2310 		if (dev->in_pipe == 0 || !param->length)  in usbtest_ioctl()
2316 			retval = unlink_simple(dev, dev->in_pipe,  in usbtest_ioctl()
2338 		if (dev->out_pipe == 0 && dev->in_pipe == 0)  in usbtest_ioctl()
2405 		if (dev->in_pipe == 0)  in usbtest_ioctl()
2412 				dev, dev->in_pipe,  in usbtest_ioctl()
2432 		if (dev->in_pipe == 0)  in usbtest_ioctl()
2439 				dev, dev->in_pipe,  in usbtest_ioctl()
2544 		if (dev->in_pipe == 0 || param->sglen == 0 || pattern != 0)  in usbtest_ioctl()
2550 				dev->in_pipe, NULL, 0);  in usbtest_ioctl()
2632 			dev->in_pipe = usb_rcvintpipe(udev, info->ep_in);  in usbtest_probe()
2654 				dev->in_pipe = usb_rcvbulkpipe(udev,  in usbtest_probe()
2660 		if (dev->in_pipe)  in usbtest_probe()