IMX_I2C_IFDR      540 drivers/i2c/busses/i2c-imx.c 	imx_i2c_write_reg(i2c_imx->ifdr, i2c_imx, IMX_I2C_IFDR);
IMX_I2C_IFDR     1212 drivers/i2c/busses/i2c-imx.c 	imx_i2c_write_reg(0, i2c_imx, IMX_I2C_IFDR);