net: stmmac: xgmac: Do not enable TBU interrupt

Now that TX Coalesce has been rewritten we no longer need this
additional interrupt enabled. This reduces CPU usage.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2019-11-14 12:42:51 +01:00 • committed by David S. Miller
commit 8d07a79304