1 files changed, 15 insertions, 20 deletions

diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index b99b39f1da02..553b09855cfd 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -807,7 +807,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
 }
 
 
-int __init check_ivt(void *iva)
+void __init initialize_ivt(const void *iva)
 {
         extern u32 os_hpmc_size;
         extern const u32 os_hpmc[];
@@ -818,8 +818,8 @@ int __init check_ivt(void *iva)
         u32 *hpmcp;
         u32 length;
 
-        if (strcmp((char *)iva, "cows can fly"))
-                return -1;
+        if (strcmp((const char *)iva, "cows can fly"))
+                panic("IVT invalid");
 
         ivap = (u32 *)iva;
 
@@ -839,28 +839,23 @@ int __init check_ivt(void *iva)
             check += ivap[i];
 
         ivap[5] = -check;
-
-        return 0;
 }
         
-#ifndef CONFIG_64BIT
-extern const void fault_vector_11;
-#endif
-extern const void fault_vector_20;
 
-void __init trap_init(void)
+/* early_trap_init() is called before we set up kernel mappings and
+ * write-protect the kernel */
+void  __init early_trap_init(void)
 {
-        void *iva;
+        extern const void fault_vector_20;
 
-        if (boot_cpu_data.cpu_type >= pcxu)
-                iva = (void *) &fault_vector_20;
-        else
-#ifdef CONFIG_64BIT
-                panic("Can't boot 64-bit OS on PA1.1 processor!");
-#else
-                iva = (void *) &fault_vector_11;
+#ifndef CONFIG_64BIT
+        extern const void fault_vector_11;
+        initialize_ivt(&fault_vector_11);
 #endif
 
-        if (check_ivt(iva))
-                panic("IVT invalid");
+        initialize_ivt(&fault_vector_20);
+}
+
+void __init trap_init(void)
+{
 }