Rename the structures meant to be embedded in other structures to make it
consistent with the mux structure name
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Rename the internal mux macro to be consistent with the other internal
structure macros.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>