__s390_dma_map_sg 502 arch/s390/pci/pci_dma.c if (__s390_dma_map_sg(dev, start, size, __s390_dma_map_sg 516 arch/s390/pci/pci_dma.c if (__s390_dma_map_sg(dev, start, size, &dma->dma_address, dir))