tree ad517fe0043d5ed6e3f0db706bda004411a40736
parent 853eb16b8b6a347315443f2ef010e5b97d8c1577
author Lendacky, Thomas <Thomas.Lendacky@amd.com> 1406642257 -0500
committer David S. Miller <davem@davemloft.net> 1406771213 -0700

amd-xgbe-phy: Updates to rate change complete check

Currently, the logic will loop endlessly waiting for a rate change
to complete.  Add a counter so that if the rate change signals
never indicate complete the loop will eventually exit.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>