The ms5611 driver started using the IIO_TRIGGERED_BUFFER infrastructure which in turn depend on IIO_BUFFER, and it produces a build error now if that is not enabled:
warning: (... && MS5611 && ...) selects IIO_TRIGGERED_BUFFER which has unmet direct dependencies (IIO && IIO_BUFFER) buffer/industrialio-triggered-buffer.c: In function 'iio_triggered_buffer_setup': buffer/industrialio-triggered-buffer.c:58:2: error: implicit declaration of function 'iio_device_attach_buffer' [-Werror=implicit-function-declaration] pressure/ms5611_core.c: In function 'ms5611_trigger_handler': pressure/ms5611_core.c:193:2: error: implicit declaration of function 'iio_push_to_buffers_with_timestamp' [-Werror=implicit-function-declaration] This adds the second select. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: 713bbb4efb9d ("iio: pressure: ms5611: Add triggered buffer support") --- drivers/iio/pressure/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig index f15f66d6f527..31c0e1fd2202 100644 --- a/drivers/iio/pressure/Kconfig +++ b/drivers/iio/pressure/Kconfig @@ -69,6 +69,7 @@ config MPL3115 config MS5611 tristate "Measurement Specialties MS5611 pressure sensor driver" + select IIO_BUFFER select IIO_TRIGGERED_BUFFER help Say Y here to build support for the Measurement Specialties -- 2.7.0
