This patch reverts commit 52cdf852,
entitled "tg3: Prevent a PCIe tx glitch".  The problem does not have
any visible side-effects and happens too early for the driver to do
anything about it.  The proper place for this code is within the
device's bootcode.
Signed-off-by: NMatt Carlson <mcarlson@broadcom.com>
Reviewed-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>