net: axienet: Clean up device used for DMA calls

Instead of using lp->ndev.parent to find the correct device to use for
DMA API calls, just use the dev attribute in the device structure.

Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert Hancock 2022-03-04 20:24:38 -06:00 • committed by David S. Miller
commit 17882fd425