This driver makes use of triggered buffers, but does not select the required modules. Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'. Fixes: 81ca5979b6ed ("iio: pressure: Support ROHM BU1390") Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx> --- drivers/iio/pressure/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig index df65438c771e..d2cb8c871f6a 100644 --- a/drivers/iio/pressure/Kconfig +++ b/drivers/iio/pressure/Kconfig @@ -19,6 +19,9 @@ config ABP060MG config ROHM_BM1390 tristate "ROHM BM1390GLV-Z pressure sensor driver" depends on I2C + select REGMAP_I2C + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER help Support for the ROHM BM1390 pressure sensor. The BM1390GLV-Z can measure pressures ranging from 300 hPa to 1300 hPa with -- 2.43.0