Since power management is done by PCI subsystem as well as driver,
don't toggle the bit that disables PCI register writes.
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
Acked-by: NRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>