1 files changed, 14 insertions, 9 deletions

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 2c8c7fa78b8c..e3ca35ccd38e 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -800,15 +800,26 @@ void __init trap_init(void)
         return;
 }
 
-static void __init kuser_get_tls_init(unsigned long vectors)
+#ifdef CONFIG_KUSER_HELPERS
+static void __init kuser_init(void *vectors)
 {
+        extern char __kuser_helper_start[], __kuser_helper_end[];
+        int kuser_sz = __kuser_helper_end - __kuser_helper_start;
+
+        memcpy(vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
+
         /*
          * vectors + 0xfe0 = __kuser_get_tls
          * vectors + 0xfe8 = hardware TLS instruction at 0xffff0fe8
          */
         if (tls_emu || has_tls_reg)
-                memcpy((void *)vectors + 0xfe0, (void *)vectors + 0xfe8, 4);
+                memcpy(vectors + 0xfe0, vectors + 0xfe8, 4);
+}
+#else
+static void __init kuser_init(void *vectors)
+{
 }
+#endif
 
 void __init early_trap_init(void *vectors_base)
 {
@@ -816,8 +827,6 @@ void __init early_trap_init(void *vectors_base)
         unsigned long vectors = (unsigned long)vectors_base;
         extern char __stubs_start[], __stubs_end[];
         extern char __vectors_start[], __vectors_end[];
-        extern char __kuser_helper_start[], __kuser_helper_end[];
-        int kuser_sz = __kuser_helper_end - __kuser_helper_start;
         unsigned i;
 
         vectors_page = vectors_base;
@@ -838,12 +847,8 @@ void __init early_trap_init(void *vectors_base)
          */
         memcpy((void *)vectors, __vectors_start, __vectors_end - __vectors_start);
         memcpy((void *)vectors + 0x1000, __stubs_start, __stubs_end - __stubs_start);
-        memcpy((void *)vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
 
-        /*
-         * Do processor specific fixups for the kuser helpers
-         */
-        kuser_get_tls_init(vectors);
+        kuser_init(vectors_base);
 
         /*
          * Copy signal return handlers into the vector page, and