etm4_config_trace_mode 430 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c etm4_config_trace_mode(config); etm4_config_trace_mode 403 drivers/hwtracing/coresight/coresight-etm4x.h void etm4_config_trace_mode(struct etmv4_config *config);