diff options
| author | Jonathan Cameron <jic23@kernel.org> | 2012-06-30 20:06:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2012-11-10 10:17:21 +0000 |
| commit | 84b36ce5f79c01f792c623f14e92ed86cdccb42f (patch) | |
| tree | aa763089df10007bc42aa02b747e652e0b99003e /drivers/staging/iio/impedance-analyzer | |
| parent | 4eb3ccf157639a9d9c7829de94017c46c73d9cc4 (diff) | |
staging:iio: Add support for multiple buffers
Route all buffer writes through the demux.
Addition or removal of a buffer results in tear down and
setup of all the buffers for a given device.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Tested-by: srinivas pandruvada <srinivas.pandruvada@intel.com>
Diffstat (limited to 'drivers/staging/iio/impedance-analyzer')
| -rw-r--r-- | drivers/staging/iio/impedance-analyzer/ad5933.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c index de21d47f33e9..b1fef147d5b5 100644 --- a/drivers/staging/iio/impedance-analyzer/ad5933.c +++ b/drivers/staging/iio/impedance-analyzer/ad5933.c @@ -647,7 +647,6 @@ static void ad5933_work(struct work_struct *work) struct ad5933_state *st = container_of(work, struct ad5933_state, work.work); struct iio_dev *indio_dev = i2c_get_clientdata(st->client); - struct iio_buffer *ring = indio_dev->buffer; signed short buf[2]; unsigned char status; @@ -677,8 +676,7 @@ static void ad5933_work(struct work_struct *work) } else { buf[0] = be16_to_cpu(buf[0]); } - /* save datum to the ring */ - iio_push_to_buffer(ring, (u8 *)buf); + iio_push_to_buffers(indio_dev, (u8 *)buf); } else { /* no data available - try again later */ schedule_delayed_work(&st->work, st->poll_time_jiffies); |