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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>
This commit is contained in:
Lars-Peter Clausen 2013-10-14 17:49:00 +01:00 committed by Jonathan Cameron
parent 24adaf7958
commit d4b2911b1f
1 changed files with 1 additions and 10 deletions
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11
drivers/iio/gyro/st_gyro_buffer.c
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@ -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)