transport_remove_device — remove the visibility of a device
| void transport_remove_device ( | struct device * dev ); | 
   This call removes the visibility of the device (to the user from
   sysfs), but does not destroy it.  To eliminate a device entirely
   you must also call transport_destroy_device.  If you don't need to
   do remove and destroy as separate operations, use
   transport_unregister_device (see transport_class.h) which will
   perform both calls for you.