net: qlogic: qede: Use linkmode helpers for EEE

Make use of the existing linkmode helpers for bit manipulation of EEE
advertise, support and link partner support. The aim is to drop the
restricted _u32 variants in the near future.

Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>