[PATCH 4/8] iio: frequency: admv4420: add missing select REMAP_SPI in Kconfig

[Javier Carrasco]

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