In dcn20_funcs and dcn21_funcs struct, the member ".dsc_pg_control = NULL"
should be removed due to .dsc_pg_control be assigned to dcn20_dsc_pg_control.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
        .enable_power_gating_plane = dcn20_enable_power_gating_plane,
        .dpp_pg_control = dcn20_dpp_pg_control,
        .hubp_pg_control = dcn20_hubp_pg_control,
-       .dsc_pg_control = NULL,
        .update_odm = dcn20_update_odm,
        .dsc_pg_control = dcn20_dsc_pg_control,
        .get_surface_visual_confirm_color = dcn10_get_surface_visual_confirm_color,
 
        .enable_power_gating_plane = dcn20_enable_power_gating_plane,
        .dpp_pg_control = dcn20_dpp_pg_control,
        .hubp_pg_control = dcn20_hubp_pg_control,
-       .dsc_pg_control = NULL,
        .update_odm = dcn20_update_odm,
        .dsc_pg_control = dcn20_dsc_pg_control,
        .get_surface_visual_confirm_color = dcn10_get_surface_visual_confirm_color,