AD9523_PLL1_OUTPUT_CHANNEL_CTRL
ret = ad9523_read(indio_dev, AD9523_PLL1_OUTPUT_CHANNEL_CTRL);
AD9523_PLL1_OUTPUT_CHANNEL_CTRL, ret);
ret = ad9523_read(indio_dev, AD9523_PLL1_OUTPUT_CHANNEL_CTRL);
AD9523_PLL1_OUTPUT_CHANNEL_CTRL, ret);