etm_count 44 drivers/hwtracing/coresight/coresight-etm3x.c static int etm_count; etm_count 833 drivers/hwtracing/coresight/coresight-etm3x.c if (!etm_count++) { etm_count 890 drivers/hwtracing/coresight/coresight-etm3x.c if (--etm_count == 0) {