dfsdm_adc_set_samp_freq  723 drivers/iio/adc/stm32-dfsdm-adc.c 		ret = dfsdm_adc_set_samp_freq(indio_dev, sample_freq, spi_freq);
dfsdm_adc_set_samp_freq 1233 drivers/iio/adc/stm32-dfsdm-adc.c 		ret = dfsdm_adc_set_samp_freq(indio_dev, val, spi_freq);