bnx2x: Fix potential link loss in multi-function mode

All functions on a port should be set to take the MDC/MDIO lock to avoid contention on the bus

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed