[PATCH v1 4/4] powerpc/ftrace: Use STK_GOT in ftrace_mprofile.S

[Christophe Leroy]

Instead of open coding offset value 24, use STK_GOT when
accessing got register in stack.

Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
 arch/powerpc/kernel/trace/ftrace_mprofile.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/trace/ftrace_mprofile.S 
b/arch/powerpc/kernel/trace/ftrace_mprofile.S
index f5d31c458e6b..4fa23e260cab 100644
--- a/arch/powerpc/kernel/trace/ftrace_mprofile.S
+++ b/arch/powerpc/kernel/trace/ftrace_mprofile.S
@@ -82,7 +82,7 @@
 
 #ifdef CONFIG_PPC64
        /* Save callee's TOC in the ABI compliant location */
-       std     r2, 24(r1)
+       std     r2, STK_GOT(r1)
        ld      r2,PACATOC(r13) /* get kernel TOC in r2 */
 
        addis   r3,r2,function_trace_op@toc@ha
@@ -140,7 +140,7 @@
 
 #ifdef CONFIG_PPC64
        /* Restore callee's TOC */
-       ld      r2, 24(r1)
+       ld      r2, STK_GOT(r1)
 #endif
 
        /* Pop our stack frame */
-- 
2.34.1