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>
diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c
index b11f214..a6f4fc5 100644
--- a/drivers/iio/adc/ad7266.c
+++ b/drivers/iio/adc/ad7266.c
@@ -91,7 +91,6 @@
{
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
- struct iio_buffer *buffer = indio_dev->buffer;
struct ad7266_state *st = iio_priv(indio_dev);
int ret;
@@ -99,7 +98,7 @@
if (ret == 0) {
if (indio_dev->scan_timestamp)
((s64 *)st->data)[1] = pf->timestamp;
- iio_push_to_buffer(buffer, (u8 *)st->data);
+ iio_push_to_buffers(indio_dev, (u8 *)st->data);
}
iio_trigger_notify_done(indio_dev->trig);