All necessary tasks to end the streaming properly are
already implemented in mx2_stop_streaming() and nothing
remains to be done in this callback.
Furthermore, it only included debug messages so it can
be removed.
Signed-off-by: Javier Martin <javier.martin@xxxxxxxxxxxxxxxxx>
---
drivers/media/platform/soc_camera/mx2_camera.c | 34 ------------------------
1 file changed, 34 deletions(-)
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index bf1178c..8202cb9 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -551,39 +551,6 @@ static void mx2_videobuf_queue(struct vb2_buffer *vb)
spin_unlock_irqrestore(&pcdev->lock, flags);
}
-static void mx2_videobuf_release(struct vb2_buffer *vb)
-{
-#ifdef DEBUG
- struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
- struct mx2_camera_dev *pcdev = ici->priv;
- struct mx2_buffer *buf = container_of(vb, struct mx2_buffer, vb);
-
- dev_dbg(icd->parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
- vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
-
- switch (buf->state) {
- case MX2_STATE_ACTIVE:
- dev_info(icd->parent, "%s (active)\n", __func__);
- break;
- case MX2_STATE_QUEUED:
- dev_info(icd->parent, "%s (queued)\n", __func__);
- break;
- default:
- dev_info(icd->parent, "%s (unknown) %d\n", __func__,
- buf->state);
- break;
- }
-#endif
-
- /*
- * FIXME: implement forced termination of active buffers for mx27 and
- * mx27 eMMA, so that the user won't get stuck in an uninterruptible
- * state. This requires a specific handling for each of the these DMA
- * types.
- */
-}
-
static void mx27_camera_emma_buf_init(struct soc_camera_device *icd,
int bytesperline)
{
@@ -814,7 +781,6 @@ static struct vb2_ops mx2_videobuf_ops = {
.queue_setup = mx2_videobuf_setup,
.buf_prepare = mx2_videobuf_prepare,
.buf_queue = mx2_videobuf_queue,
- .buf_cleanup = mx2_videobuf_release,
.start_streaming = mx2_start_streaming,
.stop_streaming = mx2_stop_streaming,
};
--
1.7.9.5
--
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