patch-2.3.46 linux/arch/sparc64/kernel/pci_iommu.c

• Lines: 26
• Date: Mon Feb 14 15:34:21 2000
• Orig file: v2.3.45/linux/arch/sparc64/kernel/pci_iommu.c
• Orig date: Tue Feb 1 01:35:43 2000

diff -u --recursive --new-file v2.3.45/linux/arch/sparc64/kernel/pci_iommu.c linux/arch/sparc64/kernel/pci_iommu.c
@@ -123,11 +123,8 @@
 	int npages;
 
 	size = PAGE_ALIGN(size);
-	for (order = 0; order < 10; order++) {
-		if ((PAGE_SIZE << order) >= size)
-			break;
-	}
-	if (order == 10)
+	order = get_order(size);
+	if (order >= 10)
 		return NULL;
 
 	/* We still don't support devices which don't recognize at least 30 bits
@@ -210,10 +207,7 @@
 
 	spin_unlock_irqrestore(&iommu->lock, flags);
 
-	for (order = 0; order < 10; order++) {
-		if ((PAGE_SIZE << order) >= size)
-			break;
-	}
+	order = get_order(size);
 	if (order < 10)
 		free_pages((unsigned long)cpu, order);
 }