kernel/Documentation/ABI/testing/sysfs-ptp
.. .. @@ -69,7 +69,7 @@ 69 69 pin offered by the PTP hardware clock. The file name 70 70 is the hardware dependent pin name. Reading from this 71 71 file produces two numbers, the assigned function (see 72 - the PTP_PF_ enumeration values in linux/ptp_clock.h)72 + the `PTP_PF_` enumeration values in linux/ptp_clock.h)73 73 and the channel number. The function and channel 74 74 assignment may be changed by two writing numbers into 75 75 the file.