linux-kernel - Re: [PATCH v6 08/10] net: eth: altera: add support for ptp and timestamping

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Date:   Tue, 18 Aug 2020 11:58:03 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     "Ooi, Joyce" <joyce.ooi@...el.com>
Cc:     "David S . Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Dalon Westergreen <dalon.westergreen@...ux.intel.com>,
        Tan Ley Foon <ley.foon.tan@...el.com>,
        See Chin Liang <chin.liang.see@...el.com>,
        Dinh Nguyen <dinh.nguyen@...el.com>,
        Dalon Westergreen <dalon.westergreen@...el.com>,
        Richard Cochran <richardcochran@...il.com>
Subject: Re: [PATCH v6 08/10] net: eth: altera: add support for ptp and
 timestamping

On Tue, 18 Aug 2020 23:46:11 +0800 Ooi, Joyce wrote:
> From: Dalon Westergreen <dalon.westergreen@...el.com>
> 
> Add support for the ptp clock used with the tse, and update
> the driver to support timestamping when enabled.  We also
> enable debugfs entries for the ptp clock to allow some user
> control and interaction with the ptp clock.
> 
> Cc: Richard Cochran <richardcochran@...il.com>
> Signed-off-by: Dalon Westergreen <dalon.westergreen@...el.com>
> Signed-off-by: Joyce Ooi <joyce.ooi@...el.com>

Please address the W=1 warning:

drivers/net/ethernet/altera/intel_fpga_tod.c:293:55: warning: Using plain integer as NULL pointer