REG_IDST          541 drivers/mmc/host/sunxi-mmc.c 		mmc_writel(host, REG_IDST, 0x337);
REG_IDST          574 drivers/mmc/host/sunxi-mmc.c 	idma_int  = mmc_readl(host, REG_IDST);
REG_IDST          604 drivers/mmc/host/sunxi-mmc.c 	mmc_writel(host, REG_IDST, idma_int);