--- zzzz-none-000/linux-3.10.107/arch/powerpc/kernel/pci_32.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/kernel/pci_32.c	2021-02-04 17:41:59.000000000 +0000
@@ -199,9 +199,7 @@
 	struct property* of_prop;
 	struct device_node *dn;
 
-	of_prop = (struct property*) alloc_bootmem(sizeof(struct property) + 256);
-	if (!of_prop)
-		return;
+	of_prop = memblock_virt_alloc(sizeof(struct property) + 256, 0);
 	dn = of_find_node_by_path("/");
 	if (dn) {
 		memset(of_prop, -1, sizeof(struct property) + 256);