1 files changed, 9 insertions, 3 deletions

diff --git a/arch/blackfin/kernel/ftrace-entry.S b/arch/blackfin/kernel/ftrace-entry.S
index db3a51b0af21..d66446b572c0 100644
--- a/arch/blackfin/kernel/ftrace-entry.S
+++ b/arch/blackfin/kernel/ftrace-entry.S
@@ -115,9 +115,12 @@ ENTRY(_ftrace_graph_caller)
         [--sp] = r1;
         [--sp] = rets;
 
-        /* prepare_ftrace_return(unsigned long *parent, unsigned long self_addr) */
-        r0 = sp;
-        r1 = rets;
+        /* prepare_ftrace_return(parent, self_addr, frame_pointer) */
+        r0 = sp;        /* unsigned long *parent */
+        r1 = rets;      /* unsigned long self_addr */
+#ifdef CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST
+        r2 = fp;        /* unsigned long frame_pointer */
+#endif
         r0 += 16;       /* skip the 4 local regs on stack */
         r1 += -MCOUNT_INSN_SIZE;
         call _prepare_ftrace_return;
@@ -136,6 +139,9 @@ ENTRY(_return_to_handler)
         [--sp] = r1;
 
         /* get original return address */
+#ifdef CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST
+        r0 = fp;        /* Blackfin is sane, so omit this */
+#endif
         call _ftrace_return_to_handler;
         rets = r0;