CCIO_CHAINID_SHIFT 1318 drivers/parisc/ccio-dma.c ioc->chainid_shift = get_order(iova_space_size) + PAGE_SHIFT - CCIO_CHAINID_SHIFT; CCIO_CHAINID_SHIFT 1341 drivers/parisc/ccio-dma.c for(i = 1 << CCIO_CHAINID_SHIFT; i ; i--) {