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path: root/drivers/iio/adc/Kconfig
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-rw-r--r--drivers/iio/adc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 5d86cd4760bb..1babd4f69a7e 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -1207,6 +1207,7 @@ config SD_ADC_MODULATOR
tristate "Generic sigma delta modulator"
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
+ select IIO_BACKEND
help
Select this option to enables sigma delta modulator. This driver can
support generic sigma delta modulators.