OMAP_MMC_REG
OMAP_MMC_REG(host, DATA),
OMAP_MMC_REG(host, DATA),
__raw_writesw(host->virt_base + OMAP_MMC_REG(host, DATA),
__raw_readsw(host->virt_base + OMAP_MMC_REG(host, DATA),
#define OMAP_MMC_READ(host, reg) __raw_readw((host)->virt_base + OMAP_MMC_REG(host, reg))
#define OMAP_MMC_WRITE(host, reg, val) __raw_writew((val), (host)->virt_base + OMAP_MMC_REG(host, reg))