linux-imx

arm: kirkwood: dockstar: remove useless include of SDIO header

The dockstar platform does not register any SDIO controller, therefore
it does not need to include the mmc-mvsdio.h header.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>