2690 	u32 nr_planes;  in vop2_plane_mask_to_possible_vp_mask()  local
2701 		nr_planes = hweight32(plane_mask);  in vop2_plane_mask_to_possible_vp_mask()
2703 		for (j = 0; j < nr_planes; j++) {  in vop2_plane_mask_to_possible_vp_mask()
2723 	u32 nr_planes;  in vop2_plane_mask_check()  local
2736 		nr_planes = hweight32(plane_mask);  in vop2_plane_mask_check()
2773 		for (j = 0; j < nr_planes; j++) {  in vop2_plane_mask_check()
2915 	u32 nr_planes = 0;  in rk3568_assign_plane_mask()  local
2988 		nr_planes = vop2->vp_plane_mask[i].attached_layers_nr;  in rk3568_assign_plane_mask()
2989 		for (j = 0; j < nr_planes; j++) {  in rk3568_assign_plane_mask()
3014 	u32 nr_planes = 0;  in vop2_global_initial()  local
3048 				nr_planes = hweight32(plane_mask); /* use bitmap to store plane mask */  in vop2_global_initial()
3049 				vop2->vp_plane_mask[i].attached_layers_nr = nr_planes;  in vop2_global_initial()
3062 				for (j = 0; j < nr_planes; j++) {  in vop2_global_initial()