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-rw-r--r--drivers/iio/adc/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index d43edc7b0c0f..6de2abad0197 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -22,7 +22,9 @@ config AB8500_GPADC
config AD_SIGMA_DELTA
tristate
select IIO_BUFFER
+ select IIO_BUFFER_DMAENGINE
select IIO_TRIGGERED_BUFFER
+ select SPI_OFFLOAD
config AD4000
tristate "Analog Devices AD4000 ADC Driver"