Since drivers/net/mv643xx_eth.c is the only user of
drivers/net/mv643xx_eth.h, there's not much use in having the header
file as a separate file, so merge the header into the driver.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Signed-off-by: NDale Farnsworth <dale@farnsworth.org>