ns_ex_level 800 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c val &= drvdata->ns_ex_level; ns_ex_level 648 drivers/hwtracing/coresight/coresight-etm4x.c drvdata->ns_ex_level = BMVAL(etmidr3, 20, 23); ns_ex_level 366 drivers/hwtracing/coresight/coresight-etm4x.h u8 ns_ex_level;