u32          *cpu;
__le32       *cpu;
int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt){        u32          *cpu;        dma_addr_t   dma_addr;	cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr);	if (NULL == cpu)		return -ENOMEM;	pt->size = SAA7134_PGTABLE_SIZE;	pt->cpu  = cpu;	pt->dma  = dma_addr;	return 0;}