diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 84cd986..dd63454 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -357,15 +357,14 @@
 	}
 	hwif->dma_base = (unsigned long) virt_dma_base;
 
-	hwif->dmatable_cpu = pci_alloc_consistent(dev,
-					  IOC4_PRD_ENTRIES * IOC4_PRD_BYTES,
-					  &hwif->dmatable_dma);
-
-	if (!hwif->dmatable_cpu)
-		goto dma_pci_alloc_failure;
-
 	hwif->sg_max_nents = IOC4_PRD_ENTRIES;
 
+	hwif->prd_max_nents = IOC4_PRD_ENTRIES;
+	hwif->prd_ent_size = IOC4_PRD_BYTES;
+
+	if (ide_allocate_dma_engine(hwif))
+		goto dma_pci_alloc_failure;
+
 	pad = pci_alloc_consistent(dev, IOC4_IDE_CACHELINE_SIZE,
 				   (dma_addr_t *)&hwif->extra_base);
 	if (pad) {
@@ -373,8 +372,8 @@
 		return 0;
 	}
 
-	pci_free_consistent(dev, IOC4_PRD_ENTRIES * IOC4_PRD_BYTES,
-			    hwif->dmatable_cpu, hwif->dmatable_dma);
+	ide_release_dma_engine(hwif);
+
 	printk(KERN_ERR "%s(%s) -- ERROR: Unable to allocate DMA maps\n",
 	       __func__, hwif->name);
 	printk(KERN_INFO "%s: changing from DMA to PIO mode", hwif->name);