dmabuf_iter_priv
struct dmabuf_iter_priv *p = (struct dmabuf_iter_priv *)priv;
struct dmabuf_iter_priv *p = (struct dmabuf_iter_priv *)priv;
.seq_priv_size = sizeof(struct dmabuf_iter_priv),
struct dmabuf_iter_priv *p = seq->private;
struct dmabuf_iter_priv *p = seq->private;