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;