This driver makes use of regmap_spi, but does not select the required
module.
Add the missing 'select REGMAP_SPI'.
Fixes: b59c04155901 ("iio: frequency: admv4420.c: Add support for ADMV4420")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
---
drivers/iio/frequency/Kconfig | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/iio/frequency/Kconfig b/drivers/iio/frequency/Kconfig
index 89ae09db5ca5..b90e1ac4b342 100644
--- a/drivers/iio/frequency/Kconfig
+++ b/drivers/iio/frequency/Kconfig
@@ -92,14 +92,15 @@ config ADMV1014
module will be called admv1014.
config ADMV4420
- tristate "Analog Devices ADMV4420 K Band Downconverter"
- depends on SPI
- help
- Say yes here to build support for Analog Devices K Band
- Downconverter with integrated Fractional-N PLL and VCO.
-
- To compile this driver as a module, choose M here: the
- module will be called admv4420.
+ tristate "Analog Devices ADMV4420 K Band Downconverter"
+ depends on SPI
+ select REGMAP_SPI
+ help
+ Say yes here to build support for Analog Devices K Band
+ Downconverter with integrated Fractional-N PLL and VCO.
+
+ To compile this driver as a module, choose M here: the
+ module will be called admv4420.
config ADRF6780
tristate "Analog Devices ADRF6780 Microwave Upconverter"
--
2.43.0
