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-rw-r--r--drivers/staging/iio/adc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index 41593890ce88..0a19cee97b41 100644
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -145,6 +145,7 @@ config AD7887
config AD7780
tristate "Analog Devices AD7780 AD7781 ADC driver"
depends on SPI
+ depends on GPIOLIB
help
Say yes here to build support for Analog Devices
AD7780 and AD7781 SPI analog to digital convertors (ADC).