652     uint32_t role_index, device_index;  in route_sink_input()  local
685     device_index = u->preferred_sinks[role_index];  in route_sink_input()
686     if (PA_INVALID_INDEX == device_index)  in route_sink_input()
689     if (!(sink = pa_idxset_get_by_index(u->core->sinks, device_index)))  in route_sink_input()
724     uint32_t role_index, device_index;  in route_source_output()  local
760     device_index = u->preferred_sources[role_index];  in route_source_output()
761     if (PA_INVALID_INDEX == device_index)  in route_source_output()
764     if (!(source = pa_idxset_get_by_index(u->core->sources, device_index)))  in route_source_output()
992             uint32_t device_index;  in sink_input_new_hook_callback()  local
994             device_index = u->preferred_sinks[role_index];  in sink_input_new_hook_callback()
995             if (PA_INVALID_INDEX != device_index) {  in sink_input_new_hook_callback()
998                 if ((sink = pa_idxset_get_by_index(u->core->sinks, device_index))) {  in sink_input_new_hook_callback()
1032             uint32_t device_index;  in source_output_new_hook_callback()  local
1034             device_index = u->preferred_sources[role_index];  in source_output_new_hook_callback()
1035             if (PA_INVALID_INDEX != device_index) {  in source_output_new_hook_callback()
1038                 if ((source = pa_idxset_get_by_index(u->core->sources, device_index)))  in source_output_new_hook_callback()