779 	dma_addr_t dma_srcs[IOAT_NUM_SRC_TEST + 1];  in ioat_xor_val_self_test()  local
846 		dma_srcs[i] = DMA_ERROR_CODE;  in ioat_xor_val_self_test()
848 		dma_srcs[i] = dma_map_page(dev, xor_srcs[i], 0, PAGE_SIZE,  in ioat_xor_val_self_test()
850 		if (dma_mapping_error(dev, dma_srcs[i]))  in ioat_xor_val_self_test()
853 	tx = dma->device_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in ioat_xor_val_self_test()
885 		dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE, DMA_TO_DEVICE);  in ioat_xor_val_self_test()
915 		dma_srcs[i] = DMA_ERROR_CODE;  in ioat_xor_val_self_test()
917 		dma_srcs[i] = dma_map_page(dev, xor_val_srcs[i], 0, PAGE_SIZE,  in ioat_xor_val_self_test()
919 		if (dma_mapping_error(dev, dma_srcs[i]))  in ioat_xor_val_self_test()
922 	tx = dma->device_prep_dma_xor_val(dma_chan, dma_srcs,  in ioat_xor_val_self_test()
953 		dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE, DMA_TO_DEVICE);  in ioat_xor_val_self_test()
968 		dma_srcs[i] = DMA_ERROR_CODE;  in ioat_xor_val_self_test()
970 		dma_srcs[i] = dma_map_page(dev, xor_val_srcs[i], 0, PAGE_SIZE,  in ioat_xor_val_self_test()
972 		if (dma_mapping_error(dev, dma_srcs[i]))  in ioat_xor_val_self_test()
975 	tx = dma->device_prep_dma_xor_val(dma_chan, dma_srcs,  in ioat_xor_val_self_test()
1012 		dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE, DMA_TO_DEVICE);  in ioat_xor_val_self_test()
1021 			if (dma_srcs[i] != DMA_ERROR_CODE)  in ioat_xor_val_self_test()
1022 				dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE,  in ioat_xor_val_self_test()
1026 			if (dma_srcs[i] != DMA_ERROR_CODE)  in ioat_xor_val_self_test()
1027 				dma_unmap_page(dev, dma_srcs[i], PAGE_SIZE,  in ioat_xor_val_self_test()