d_ch             1427 drivers/iio/adc/stm32-dfsdm-adc.c 	struct stm32_dfsdm_channel *d_ch;
d_ch             1443 drivers/iio/adc/stm32-dfsdm-adc.c 	d_ch = &adc->dfsdm->ch_list[ch->channel];
d_ch             1444 drivers/iio/adc/stm32-dfsdm-adc.c 	if (d_ch->src != DFSDM_CHANNEL_SPI_CLOCK_EXTERNAL)