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 <redacted>

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@gmail.com>
Signed-off-by: Dalon Westergreen <redacted>
Signed-off-by: Joyce Ooi <redacted>

Please address the W=1 warning:

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