drm/amd/display: Remove invalid assert for ODM + MPC case

Reviewed-by: NDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: NAnson Jacob <Anson.Jacob@amd.com>
Signed-off-by: NEric Bernstein <eric.bernstein@amd.com>
Cc: stable@vger.kernel.org
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c

@@ -1788,7 +1788,6 @@ static bool dcn30_split_stream_for_mpc_or_odm(
 		}
 		pri_pipe->next_odm_pipe = sec_pipe;
 		sec_pipe->prev_odm_pipe = pri_pipe;
-		ASSERT(sec_pipe->top_pipe == NULL);
 
 		if (!sec_pipe->top_pipe)
 			sec_pipe->stream_res.opp = pool->opps[pipe_idx];