[PATCH] v4l2-pci-skeleton.c: fix outdated irq code

[Hans Verkuil <hverkuil-cisco@xxxxxxxxx>]

Fix the outdated irq example code. It is under an #ifdef TODO
so it is never actually compiled and this code was never compiled.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
---
diff --git a/samples/v4l/v4l2-pci-skeleton.c b/samples/v4l/v4l2-pci-skeleton.c
index 27ec30952cfa..758ced8c3d06 100644
--- a/samples/v4l/v4l2-pci-skeleton.c
+++ b/samples/v4l/v4l2-pci-skeleton.c
@@ -139,16 +139,16 @@ static irqreturn_t skeleton_irq(int irq, void *dev_id)
 		spin_lock(&skel->qlock);
 		list_del(&new_buf->list);
 		spin_unlock(&skel->qlock);
-		v4l2_get_timestamp(&new_buf->vb.v4l2_buf.timestamp);
-		new_buf->vb.v4l2_buf.sequence = skel->sequence++;
-		new_buf->vb.v4l2_buf.field = skel->field;
+		new_buf->vb.vb2_buf.timestamp = ktime_get_ns();
+		new_buf->vb.sequence = skel->sequence++;
+		new_buf->vb.field = skel->field;
 		if (skel->format.field == V4L2_FIELD_ALTERNATE) {
 			if (skel->field == V4L2_FIELD_BOTTOM)
 				skel->field = V4L2_FIELD_TOP;
 			else if (skel->field == V4L2_FIELD_TOP)
 				skel->field = V4L2_FIELD_BOTTOM;
 		}
-		vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_DONE);
+		vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 	}
 #endif
 	return IRQ_HANDLED;