1 files changed, 7 insertions, 47 deletions

diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 5b7efc4016f..d62359cfbbe 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -308,15 +308,19 @@ ENTRY(system_call)
         mov.l   1f, r9
         mov.l   @r9, r8         ! Read from TRA (Trap Address) Register
 #endif
+
+        mov     #OFF_TRA, r10
+        add     r15, r10
+        mov.l   r8, @r10                ! set TRA value to tra
+
         /*
          * Check the trap type
          */
         mov     #((0x20 << 2) - 1), r9
         cmp/hi  r9, r8
         bt/s    debug_trap              ! it's a debug trap..
-         mov    #OFF_TRA, r9
-        add     r15, r9
-        mov.l   r8, @r9                 ! set TRA value to tra
+         nop
+
 #ifdef CONFIG_TRACE_IRQFLAGS
         mov.l   5f, r10
         jsr     @r10
@@ -371,47 +375,3 @@ syscall_exit:
 #endif
 7:      .long   do_syscall_trace_enter
 8:      .long   do_syscall_trace_leave
-
-#ifdef CONFIG_FUNCTION_TRACER
-        .align 2
-        .globl  _mcount
-        .type   _mcount,@function
-        .globl  mcount
-        .type   mcount,@function
-_mcount:
-mcount:
-        mov.l   r4, @-r15
-        mov.l   r5, @-r15
-        mov.l   r6, @-r15
-        mov.l   r7, @-r15
-        sts.l   pr, @-r15
-
-        mov.l   @(20,r15),r4
-        sts     pr, r5
-
-        mov.l   1f, r6
-        mov.l   ftrace_stub, r7 
-        cmp/eq  r6, r7
-        bt      skip_trace
-
-        mov.l   @r6, r6
-        jsr     @r6
-         nop
-
-skip_trace:
-
-        lds.l   @r15+, pr
-        mov.l   @r15+, r7
-        mov.l   @r15+, r6
-        mov.l   @r15+, r5
-        rts
-         mov.l  @r15+, r4
-
-        .align 2
-1:      .long   ftrace_trace_function
-
-        .globl  ftrace_stub
-ftrace_stub:
-        rts
-         nop
-#endif /* CONFIG_FUNCTION_TRACER */