On Tue, Mar 22, 2022 at 10:07:19PM +0100, Gerhard Engleder wrote:

ptp_convert_timestamp() converts only the timestamp hwtstamp, which is
a field of the argument with the type struct skb_shared_hwtstamps *. So
a pointer to the hwtstamp field of this structure is sufficient.

Rework ptp_convert_timestamp() to use an argument of type ktime_t *.
This allows to add additional timestamp manipulation stages before the
call of ptp_convert_timestamp().

Signed-off-by: Gerhard Engleder <redacted>

Acked-by: Richard Cochran <richardcochran@gmail.com>