bnx2x: add EEE support for 4-port devices

Prevent functions from disabling EEE to other functions using other ports.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed