diff options
| -rw-r--r-- | Documentation/driver-api/iio/triggered-buffers.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/driver-api/iio/triggered-buffers.rst b/Documentation/driver-api/iio/triggered-buffers.rst index 23b82357eba6..23762b06fdc6 100644 --- a/Documentation/driver-api/iio/triggered-buffers.rst +++ b/Documentation/driver-api/iio/triggered-buffers.rst @@ -29,14 +29,14 @@ A typical triggered buffer setup looks like this:: irqreturn_t sensor_trigger_handler(int irq, void *p) { - u16 buf[8]; + IIO_DECLARE_BUFFER_WITH_TS(u16, buf, 3) = { }; int i = 0; /* read data for each active channel */ - for_each_set_bit(bit, active_scan_mask, masklength) - buf[i++] = sensor_get_data(bit) + iio_for_each_active_channel(indio_dev, bit) + buf[i++] = sensor_get_data(bit); - iio_push_to_buffers_with_timestamp(indio_dev, buf, timestamp); + iio_push_to_buffers_with_ts(indio_dev, buf, sizeof(buf), timestamp); iio_trigger_notify_done(trigger); return IRQ_HANDLED; |