staging: iio: imu: allow adis16300 and adis16400 to build without ring buffer support.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/staging/iio/imu/Kconfig b/drivers/staging/iio/imu/Kconfig
index 48a712e74f9..31a6233a206 100644
--- a/drivers/staging/iio/imu/Kconfig
+++ b/drivers/staging/iio/imu/Kconfig
@@ -6,9 +6,8 @@ comment "Inertial measurement units"
 config ADIS16300
         tristate "Analog Devices ADIS16300 IMU SPI driver"
         depends on SPI
-        select IIO_SW_RING
-        select IIO_RING_BUFFER
-        select IIO_TRIGGER
+        select IIO_SW_RING if IIO_RING_BUFFER
+        select IIO_TRIGGER if IIO_RING_BUFFER
         help
           Say yes here to build support for Analog Devices adis16300 four degrees
           of freedom inertial sensor.
@@ -25,9 +24,8 @@ config ADIS16350
 config ADIS16400
         tristate "Analog Devices ADIS16400/5 IMU SPI driver"
         depends on SPI
-        select IIO_SW_RING
-        select IIO_RING_BUFFER
-        select IIO_TRIGGER
+        select IIO_SW_RING if IIO_RING_BUFFER
+        select IIO_TRIGGER if IIO_RING_BUFFER
         help
           Say yes here to build support for Analog Devices adis16400/5 triaxial
           inertial sensor with Magnetometer.