netdev - Re: [RFC PATCH net-next 03/11] spi: Add a PTP system timestamp to the transfer structure

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Message-ID: <20190816121837.GD4039@sirena.co.uk>
Date:   Fri, 16 Aug 2019 13:18:37 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Vladimir Oltean <olteanv@...il.com>
Cc:     h.feurstein@...il.com, mlichvar@...hat.com,
        richardcochran@...il.com, andrew@...n.ch, f.fainelli@...il.com,
        linux-spi@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [RFC PATCH net-next 03/11] spi: Add a PTP system timestamp to
 the transfer structure

On Fri, Aug 16, 2019 at 03:44:41AM +0300, Vladimir Oltean wrote:

> @@ -842,6 +843,9 @@ struct spi_transfer {
>  
>  	u32		effective_speed_hz;
>  
> +	struct ptp_system_timestamp *ptp_sts;
> +	unsigned int	ptp_sts_word_offset;
> +

You've not documented these fields at all so it's not clear what the
intended usage is.

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