Index: kernel/arch/sparc64/src/mm/sun4v/frame.c
===================================================================
--- kernel/arch/sparc64/src/mm/sun4v/frame.c	(revision 4872160f9c176d257f1757469d1adec8033d95f9)
+++ kernel/arch/sparc64/src/mm/sun4v/frame.c	(revision b781cb29389c8328de39d4e2b37c97971da22305)
@@ -51,5 +51,5 @@
 
 	if (config.cpu_active == 1) {
-		for (i = 0; i < memmap->count; i++) {
+		for (i = 0; i < memmap.cnt; i++) {
 			uintptr_t start = (uintptr_t) memmap.zones[i].start;
 			size_t size = memmap.zones[i].size;