Function prototype or declaration at drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1997 References: drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 439 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 474 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 523 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 574 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 604 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 634 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 664 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 702 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 734 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 768 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 803 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 839 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 885 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 933 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1010 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1067 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1124 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1190 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1234 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1270 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1300 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1337 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1367 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1403 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1441 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1479 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1515 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1552 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1592 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1628 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1690 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1815 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1851 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1887 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 1997