CSI_BUF_CTRL_REG  180 drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c 	u32 reg = readl(csi->regs + CSI_BUF_CTRL_REG);
CSI_BUF_CTRL_REG  311 drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c 	writel(CSI_BUF_CTRL_DBE, csi->regs + CSI_BUF_CTRL_REG);