640 	struct coresight_device *sink = NULL;  in coresight_find_enabled_sink()  local
655 			sink = coresight_find_enabled_sink(child_dev);  in coresight_find_enabled_sink()
656 		if (sink)  in coresight_find_enabled_sink()
657 			return sink;  in coresight_find_enabled_sink()
818 				 struct coresight_device *sink,  in _coresight_build_path()  argument
826 	if (csdev == sink)  in _coresight_build_path()
829 	if (coresight_is_percpu_source(csdev) && coresight_is_percpu_sink(sink) &&  in _coresight_build_path()
830 	    sink == per_cpu(csdev_sink, source_ops(csdev)->cpu_id(csdev))) {  in _coresight_build_path()
831 		if (_coresight_build_path(sink, sink, path) == 0) {  in _coresight_build_path()
843 		    _coresight_build_path(child_dev, sink, path) == 0) {  in _coresight_build_path()
874 				       struct coresight_device *sink)  in coresight_build_path()  argument
879 	if (!sink)  in coresight_build_path()
888 	rc = _coresight_build_path(source, sink, path);  in coresight_build_path()
949 coresight_select_best_sink(struct coresight_device *sink, int *depth,  in coresight_select_best_sink()  argument
954 	if (!sink) {  in coresight_select_best_sink()
958 		   sink->subtype.sink_subtype) {  in coresight_select_best_sink()
962 		    sink->subtype.sink_subtype) &&  in coresight_select_best_sink()
970 	return update ? new_sink : sink;  in coresight_select_best_sink()
1008 		struct coresight_device *child_dev, *sink = NULL;  in coresight_find_sink()  local
1013 			sink = coresight_find_sink(child_dev, &child_depth);  in coresight_find_sink()
1015 		if (sink)  in coresight_find_sink()
1018 								sink,  in coresight_find_sink()
1062 	struct coresight_device *sink = data;  in coresight_remove_sink_ref()  local
1065 	if (source->def_sink == sink)  in coresight_remove_sink_ref()
1120 	struct coresight_device *sink;  in coresight_enable()  local
1143 	sink = coresight_get_enabled_sink(csdev);  in coresight_enable()
1144 	if (!sink) {  in coresight_enable()
1149 	path = coresight_build_path(csdev, sink);  in coresight_enable()