amd-xgbe: Fix formatting of PCS register dump

Fix the length value used for the PCS register dump so that the full
value can be displayed.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2016-11-03 13:17:38 -05:00 • committed by David S. Miller
commit d9682c90cf