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staging:iio:ad5933: Remove redundant call to iio_sw_buffer_preenable()

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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>
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 29da147245
commit 75b19bbf22
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/iio/impedance-analyzer/ad5933.c
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@ -574,10 +574,6 @@ static int ad5933_ring_preenable(struct iio_dev *indio_dev)
if (bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
return -EINVAL;
ret = iio_sw_buffer_preenable(indio_dev);
if (ret < 0)
return ret;
ret = ad5933_reset(st);
if (ret < 0)
return ret;