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/iio/light | |
| 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/iio/light')
| -rw-r--r-- | drivers/iio/light/adjd_s311.c | 3 | ||||
| -rw-r--r-- | drivers/iio/light/hid-sensor-als.c | 15 |
2 files changed, 2 insertions, 16 deletions
diff --git a/drivers/iio/light/adjd_s311.c b/drivers/iio/light/adjd_s311.c index 164b62b91a4b..36d210a06b28 100644 --- a/drivers/iio/light/adjd_s311.c +++ b/drivers/iio/light/adjd_s311.c @@ -164,7 +164,6 @@ static irqreturn_t adjd_s311_trigger_handler(int irq, void *p) struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct adjd_s311_data *data = iio_priv(indio_dev); - struct iio_buffer *buffer = indio_dev->buffer; s64 time_ns = iio_get_time_ns(); int len = 0; int i, j = 0; @@ -187,7 +186,7 @@ static irqreturn_t adjd_s311_trigger_handler(int irq, void *p) if (indio_dev->scan_timestamp) *(s64 *)((u8 *)data->buffer + ALIGN(len, sizeof(s64))) = time_ns; - iio_push_to_buffer(buffer, (u8 *)data->buffer); + iio_push_to_buffers(indio_dev, (u8 *)data->buffer); done: iio_trigger_notify_done(indio_dev->trig); diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index 96e3691e42c4..8e1f69844eea 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -176,21 +176,8 @@ static const struct iio_info als_info = { /* Function to push data to buffer */ static void hid_sensor_push_data(struct iio_dev *indio_dev, u8 *data, int len) { - struct iio_buffer *buffer = indio_dev->buffer; - int datum_sz; - dev_dbg(&indio_dev->dev, "hid_sensor_push_data\n"); - if (!buffer) { - dev_err(&indio_dev->dev, "Buffer == NULL\n"); - return; - } - datum_sz = buffer->access->get_bytes_per_datum(buffer); - if (len > datum_sz) { - dev_err(&indio_dev->dev, "Datum size mismatch %d:%d\n", len, - datum_sz); - return; - } - iio_push_to_buffer(buffer, (u8 *)data); + iio_push_to_buffers(indio_dev, (u8 *)data); } /* Callback handler to send event after all samples are received and captured */ |