Re: [PATCH net v2 1/2] ptp: ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS support

[Jakub Kicinski]

On Fri, 29 Apr 2022 11:07:43 -0400 Min Li wrote:
> -/*
> +/**
>   * Maximum absolute value for write phase offset in picoseconds
>   *
> + * @channel:  channel
> + * @delta_ns: delta in nanoseconds
> + *

You must have missed my comment about this not being valid kdoc.

  drivers/ptp/ptp_clockmatrix.c:1734: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

Also if you're just fixing build issues you can keep Richard's 
review tags.