AT91_SAMA5D2_CHER  750 drivers/iio/adc/at91-sama5d2_adc.c 			at91_adc_writel(st, AT91_SAMA5D2_CHER,
AT91_SAMA5D2_CHER 1356 drivers/iio/adc/at91-sama5d2_adc.c 	at91_adc_writel(st, AT91_SAMA5D2_CHER, BIT(chan->channel));