device_delete_child - delete a child from a device
Synopsis Description Return Values See Also Authors
.In sys/param.h .In sys/bus.h int device_delete_child "device_t dev" "device_t child"
The specified device is removed from dev and deleted. If the device is currently attached, it is first detached (see DEVICE_ATTACH(9) and DEVICE_DETACH(9)).
Zero is returned on success, otherwise an error is returned.