128 		BUG_ON(direction == DMA_FROM_DEVICE ||  in __dma_prep_page()
135 		BUG_ON(home < 0 || home >= NR_CPUS);  in __dma_prep_page()
210 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_map_sg()
232 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_unmap_sg()
245 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_map_page()
247 	BUG_ON(offset + size > PAGE_SIZE);  in tile_dma_map_page()
257 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_unmap_page()
268 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_sync_single_for_cpu()
287 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_sync_sg_for_cpu()
303 	BUG_ON(!valid_dma_direction(direction));  in tile_dma_sync_sg_for_device()
383 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_map_sg()
408 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_unmap_sg()
421 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_map_page()
423 	BUG_ON(offset + size > PAGE_SIZE);  in tile_pci_dma_map_page()
434 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_unmap_page()
447 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_sync_single_for_cpu()
473 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_sync_sg_for_cpu()
490 	BUG_ON(!valid_dma_direction(direction));  in tile_pci_dma_sync_sg_for_device()