Lines Matching defs:db_attach
250 struct dma_buf_attachment *db_attach)
252 struct vb2_vmalloc_attachment *attach = db_attach->priv;
262 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0);
265 db_attach->priv = NULL;
269 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir)
271 struct vb2_vmalloc_attachment *attach = db_attach->priv;
273 struct mutex *lock = &db_attach->dmabuf->lock;
287 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0);
292 if (dma_map_sgtable(db_attach->dev, sgt, dma_dir, 0)) {
305 static void vb2_vmalloc_dmabuf_ops_unmap(struct dma_buf_attachment *db_attach,