iio:st_gyro: Remove redundant call to iio_sw_buffer_preenable().

The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core,
so there is no need to do this from the driver anymore.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 1 insertions, 10 deletions

diff --git a/drivers/iio/gyro/st_gyro_buffer.c b/drivers/iio/gyro/st_gyro_buffer.c
index 69017c7ec302..d67b17b6a7aa 100644
--- a/drivers/iio/gyro/st_gyro_buffer.c
+++ b/drivers/iio/gyro/st_gyro_buffer.c
@@ -32,16 +32,7 @@ int st_gyro_trig_set_state(struct iio_trigger *trig, bool state)
 
 static int st_gyro_buffer_preenable(struct iio_dev *indio_dev)
 {
-        int err;
-
-        err = st_sensors_set_enable(indio_dev, true);
-        if (err < 0)
-                goto st_gyro_set_enable_error;
-
-        err = iio_sw_buffer_preenable(indio_dev);
-
-st_gyro_set_enable_error:
-        return err;
+        return st_sensors_set_enable(indio_dev, true);
 }
 
 static int st_gyro_buffer_postenable(struct iio_dev *indio_dev)