tmc_read_unprepare_etr 133 drivers/hwtracing/coresight/coresight-tmc.c ret = tmc_read_unprepare_etr(drvdata); tmc_read_unprepare_etr 270 drivers/hwtracing/coresight/coresight-tmc.h int tmc_read_unprepare_etr(struct tmc_drvdata *drvdata);