linux-kernel - Re: [PATCH v2 net-next 0/3] ptp: Add adjust phase to support phase offset.

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Message-Id: <20200502.163159.1994318394817516336.davem@davemloft.net>
Date:   Sat, 02 May 2020 16:31:59 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     vincent.cheng.xh@...esas.com
Cc:     richardcochran@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v2 net-next 0/3] ptp: Add adjust phase to support phase
 offset.

From: <vincent.cheng.xh@...esas.com>
Date: Fri, 1 May 2020 23:35:35 -0400

> From: Vincent Cheng <vincent.cheng.xh@...esas.com>
> 
> This series adds adjust phase to the PTP Hardware Clock device interface.
> 
> Some PTP hardware clocks have a write phase mode that has
> a built-in hardware filtering capability.  The write phase mode
> utilizes a phase offset control word instead of a frequency offset 
> control word.  Add adjust phase function to take advantage of this
> capability.
> 
> Changes since v1:
> - As suggested by Richard Cochran:
>   1. ops->adjphase is new so need to check for non-null function pointer.
>   2. Kernel coding style uses lower_case_underscores.
>   3. Use existing PTP clock API for delayed worker.

Series applied.