JZ_REG_MMC_DMAC 675 drivers/mmc/host/jz4740_mmc.c host->base + JZ_REG_MMC_DMAC); JZ_REG_MMC_DMAC 680 drivers/mmc/host/jz4740_mmc.c writel(0, host->base + JZ_REG_MMC_DMAC);