Fixes undefined references to 'gpiochip_get_data' and
'devm_gpiochip_add_data_with_key'.
Signed-off-by: Cosmin Tanislav <cosmin.tanislav@xxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Fixes: 5bdef39c5c6e ("iio: adc: ad4130: add AD4130 driver")
---
drivers/iio/adc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 8d719fbb6acc..63f80d747cbd 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -24,6 +24,7 @@ config AD_SIGMA_DELTA
config AD4130
tristate "Analog Device AD4130 ADC Driver"
depends on SPI
+ depends on GPIOLIB
select IIO_BUFFER
select IIO_KFIFO_BUF
select REGMAP_SPI
--
2.38.1
