iio: add IIO_TRIGGER dependency to STK8BA50

commit 01cc5235604d61018712c11a14d74230f6a38bf4 upstream.

Ran into this on UML:

drivers/iio/accel/stk8ba50.c: In function ‘stk8ba50_data_rdy_trigger_set_state’:
drivers/iio/accel/stk8ba50.c:163:9: error: implicit declaration of function ‘iio_trigger_get_drvdata’ [-Werror=implicit-function-declaration]

iio_trigger_get_drvdata() is defined only when IIO_TRIGGER is selected.

Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 969428dd63299af04e4200ae309f971463f3f5eb..16cc5c691a557af50b4f3dd448136d13c7f5c2a2 100644 (file)
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -173,6 +173,7 @@ config STK8312
 config STK8BA50
        tristate "Sensortek STK8BA50 3-Axis Accelerometer Driver"
        depends on I2C
+       depends on IIO_TRIGGER
        help
          Say yes here to get support for the Sensortek STK8BA50 3-axis
          accelerometer.