2 files changed, 16 insertions, 4 deletions

diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 66f711b2e0e8..6809200c31fb 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -100,6 +100,13 @@ ENTRY(printch)
                 b       1b
 ENDPROC(printch)
 
+ENTRY(debug_ll_addr)
+                addruart r2, r3, ip
+                str     r2, [r0]
+                str     r3, [r1]
+                mov     pc, lr
+ENDPROC(debug_ll_addr)
+
 #else
 
 ENTRY(printascii)
@@ -119,4 +126,11 @@ ENTRY(printch)
                 mov     pc, lr
 ENDPROC(printch)
 
+ENTRY(debug_ll_addr)
+                mov     r2, #0
+                str     r2, [r0]
+                str     r2, [r1]
+                mov     pc, lr
+ENDPROC(debug_ll_addr)
+
 #endif
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index ff07879ad95d..49f335d301ba 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -390,10 +390,8 @@ void __init twd_local_timer_of_register(void)
         int err;
 
         np = of_find_matching_node(NULL, twd_of_match);
-        if (!np) {
-                err = -ENODEV;
-                goto out;
-        }
+        if (!np)
+                return;
 
         twd_ppi = irq_of_parse_and_map(np, 0);
         if (!twd_ppi) {