sfc: Remove unnecessary inclusion of various private header files

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/sfc/efx.c
Simple merge

diff --cc drivers/net/sfc/ethtool.c
Simple merge

diff --cc drivers/net/sfc/falcon.c
Simple merge

diff --cc drivers/net/sfc/falcon_boards.c
Simple merge

diff --cc drivers/net/sfc/falcon_xmac.c
Simple merge

diff --cc drivers/net/sfc/mcdi_phy.c
Simple merge

diff --cc drivers/net/sfc/mdio_10g.c
Simple merge

diff --cc drivers/net/sfc/tenxpress.c
Simple merge