pctns             452 tools/testing/selftests/ptp/testptp.c 			t1 = pctns(pct+2*i);
pctns             453 tools/testing/selftests/ptp/testptp.c 			tp = pctns(pct+2*i+1);
pctns             454 tools/testing/selftests/ptp/testptp.c 			t2 = pctns(pct+2*i+2);