[media] coda: re-queue buffers if start_streaming fails

Patch b906352c ([media] coda: dequeue buffers if start_streaming fails)
incorrectly marked buffers as DEQUEUED in case of start_streaming failure, when
in fact they should be set to QUEUED. The videobuf2 core warns about this.
Reported-by: Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/coda/coda-common.c

@@ -1250,10 +1250,10 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 err:
 	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
 		while ((buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx)))
-			v4l2_m2m_buf_done(buf, VB2_BUF_STATE_DEQUEUED);
+			v4l2_m2m_buf_done(buf, VB2_BUF_STATE_QUEUED);
 	} else {
 		while ((buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx)))
-			v4l2_m2m_buf_done(buf, VB2_BUF_STATE_DEQUEUED);
+			v4l2_m2m_buf_done(buf, VB2_BUF_STATE_QUEUED);
 	}
 	return ret;
 }