618 	struct usb_interface	*iface = dev->intf;  in get_altsetting()  local
619 	struct usb_device	*udev = interface_to_usbdev(iface);  in get_altsetting()
624 			0, iface->altsetting[0].desc.bInterfaceNumber,  in get_altsetting()
639 	struct usb_interface		*iface = dev->intf;  in set_altsetting()  local
645 	udev = interface_to_usbdev(iface);  in set_altsetting()
647 			iface->altsetting[0].desc.bInterfaceNumber,  in set_altsetting()
775 	struct usb_interface	*iface = dev->intf;  in ch9_postconfig()  local
776 	struct usb_device	*udev = interface_to_usbdev(iface);  in ch9_postconfig()
782 	for (i = 0; i < iface->num_altsetting; i++) {  in ch9_postconfig()
785 		alt = iface->altsetting[i].desc.bAlternateSetting;  in ch9_postconfig()
786 		if (alt < 0 || alt >= iface->num_altsetting) {  in ch9_postconfig()
787 			dev_err(&iface->dev,  in ch9_postconfig()
793 		if (realworld && iface->num_altsetting == 1)  in ch9_postconfig()
799 			dev_err(&iface->dev, "can't set_interface = %d, %d\n",  in ch9_postconfig()
807 			dev_err(&iface->dev, "get alt should be %d, was %d\n",  in ch9_postconfig()
827 			dev_err(&iface->dev, "get config --> %d %d (1 %d)\n",  in ch9_postconfig()
837 		dev_err(&iface->dev, "dev descriptor --> %d\n", retval);  in ch9_postconfig()
854 			dev_err(&iface->dev, "bos descriptor --> %d\n", retval);  in ch9_postconfig()
872 			dev_err(&iface->dev, "bos descriptor set --> %d\n",  in ch9_postconfig()
899 					dev_err(&iface->dev, "bogus usb 2.0 extension descriptor\n");  in ch9_postconfig()
907 					dev_err(&iface->dev, "bogus superspeed device capability descriptor\n");  in ch9_postconfig()
915 					dev_err(&iface->dev, "bogus container id descriptor\n");  in ch9_postconfig()
930 			dev_err(&iface->dev,  in ch9_postconfig()
951 				dev_err(&iface->dev,  in ch9_postconfig()
958 			dev_err(&iface->dev, "dev qualifier --> %d\n", retval);  in ch9_postconfig()
971 					dev_err(&iface->dev,  in ch9_postconfig()
984 		dev_err(&iface->dev, "get dev status --> %d\n", retval);  in ch9_postconfig()
993 			iface->altsetting[0].desc.bInterfaceNumber, dev->buf);  in ch9_postconfig()
995 		dev_err(&iface->dev, "get interface status --> %d\n", retval);  in ch9_postconfig()