mali_c55_stats_buf
struct mali_c55_stats_buf *buf = container_of(vbuf,
struct mali_c55_stats_buf, vb);
struct mali_c55_stats_buf *buf, *tmp;
struct mali_c55_stats_buf *buf,
struct mali_c55_stats_buf *buf = NULL;
struct mali_c55_stats_buf, queue);
vb2q->buf_struct_size = sizeof(struct mali_c55_stats_buf);