Function devnomatch

freebsd/kern/subr_bus.c:788–792

* Called when there's no match for this device. This is only called * the first time that no match happens, so we don't keep getting this * message. Should that prove to be undesirable, we can change it. * This is called when all drivers that can attach to a given bus * decline to accept this device. Other errors may not be detected. */

 * decline to accept this device.  Other errors may not be detected.
 */
static void
devnomatch(device_t dev)
{
	devaddq("?", "", dev);
}

static int
sysctl_devctl_queue(SYSCTL_HANDLER_ARGS)