etm_perf_add_symlink_sink 520 drivers/hwtracing/coresight/coresight-etm-perf.c int etm_perf_add_symlink_sink(struct coresight_device *csdev) etm_perf_add_symlink_sink 75 drivers/hwtracing/coresight/coresight-etm-perf.h int etm_perf_add_symlink_sink(struct coresight_device *csdev)