We should only reparent to a class former class devices that
form the base of class hierarchy. Nested devices should still
grow from their real parents.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
Tested-by: NAndrey Borzenkov <arvidjaar@mail.ru>
Tested-by: NAnssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>