diff options
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus_h264.c')
-rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus_h264.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c index dfb401df13..3e2843ef6c 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c @@ -653,8 +653,13 @@ static void cedrus_h264_stop(struct cedrus_ctx *ctx) vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); - for (i = 0; i < vq->num_buffers; i++) { - buf = vb2_to_cedrus_buffer(vb2_get_buffer(vq, i)); + for (i = 0; i < vb2_get_num_buffers(vq); i++) { + struct vb2_buffer *vb = vb2_get_buffer(vq, i); + + if (!vb) + continue; + + buf = vb2_to_cedrus_buffer(vb); if (buf->codec.h264.mv_col_buf_size > 0) { dma_free_attrs(dev->dev, |