mxs: mmc: Drop unused members from struct mxsmmc_priv

The clock data are not used by the driver, drop them.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andy Fleming <afleming@freescale.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
1 file changed