USB_PORT_NOT_USED 2446 drivers/usb/core/hub.c case USB_PORT_NOT_USED: USB_PORT_NOT_USED 41 drivers/usb/core/port.c case USB_PORT_NOT_USED: USB_PORT_NOT_USED 113 drivers/usb/core/usb-acpi.c connect_type = USB_PORT_NOT_USED;