staging:iio: Fix hmc5843 Kconfig dependencies

trigger / buffer handling was introduced in changeset
cb9b9a82 staging:iio:hmc5843: Add trigger handling

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/magnetometer/Kconfig b/drivers/staging/iio/magnetometer/Kconfig
index a3ea69e..34634da 100644 (file)
--- a/drivers/staging/iio/magnetometer/Kconfig
+++ b/drivers/staging/iio/magnetometer/Kconfig
@@ -6,6 +6,8 @@ menu "Magnetometer sensors"
 config SENSORS_HMC5843
        tristate "Honeywell HMC5843/5883/5883L 3-Axis Magnetometer"
        depends on I2C
+       select IIO_BUFFER
+       select IIO_TRIGGERED_BUFFER
        help
          Say Y here to add support for the Honeywell HMC5843, HMC5883 and
          HMC5883L 3-Axis Magnetometer (digital compass).