Remove reset controller reference from device instance since it is
used only at probe time.
Signed-off-by: NEtienne Carriere <etienne.carriere@st.com>
Signed-off-by: NAmelie Delaunay <amelie.delaunay@st.com>
Link: https://lore.kernel.org/r/20200127085334.13163-3-amelie.delaunay@st.comSigned-off-by: NVinod Koul <vkoul@kernel.org>