This driver makes use of regmap_spi, but does not select the required
module.
Add the missing 'select REGMAP_SPI'.
Fixes: 28b4c30bfa5f ("iio: amplifiers: ada4250: add support for ADA4250")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
Link: https://patch.msgid.link/20241003-ad2s1210-select-v1-5-4019453f8c33@xxxxxxxxx
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/amplifiers/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/amplifiers/Kconfig b/drivers/iio/amplifiers/Kconfig
index b54fe01734b0..55eb16b32f6c 100644
--- a/drivers/iio/amplifiers/Kconfig
+++ b/drivers/iio/amplifiers/Kconfig
@@ -27,6 +27,7 @@ config AD8366
config ADA4250
tristate "Analog Devices ADA4250 Instrumentation Amplifier"
depends on SPI
+ select REGMAP_SPI
help
Say yes here to build support for Analog Devices ADA4250
SPI Amplifier's support. The driver provides direct access via
--
2.47.0
