Index: kernel/arch/ia64/include/cpu.h
===================================================================
--- kernel/arch/ia64/include/cpu.h	(revision df4ed852a2d1b242f9bdce0a873009a2cb77cec7)
+++ kernel/arch/ia64/include/cpu.h	(revision f429331b6108df4294a421a92f3e9aaa64d95732)
@@ -43,9 +43,9 @@
 #define FAMILY_ITANIUM2	0x1f
 
-struct cpu_arch {
+typedef struct {
 	uint64_t cpuid0;
 	uint64_t cpuid1;
 	cpuid3_t cpuid3;
-};
+} cpu_arch_t;
 
 /** Read CPUID register.