uboot-imx

mmc: sdhci: use the host version value in sdhci_setup_cfg

"host->version" isn't a SoC specific value.
It doesn't need to get in each SoC drivers.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>