cs_etm_get_version
if (cs_etm_get_version(cs_etm_pmu, cpu) == CS_ETMV3) {
if (cs_etm_get_version(cs_etm_pmu, cpu) == CS_ETMV3) {
if (cs_etm_get_version(cs_etm_pmu, cpu) == CS_NOT_PRESENT) {
enum cs_etm_version v = cs_etm_get_version(cs_etm_pmu, cpu);
switch (cs_etm_get_version(cs_etm_pmu, cpu)) {