PS2_REG_DATA      130 drivers/input/serio/sun4i-ps2.c 		byte = readl(drvdata->reg_base + PS2_REG_DATA) & 0xff;
PS2_REG_DATA      200 drivers/input/serio/sun4i-ps2.c 			writel(val, drvdata->reg_base + PS2_REG_DATA);