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Subject[RFC PATCH v1 03/13] powerpc/ptrace: drop PARAMETER_SAVE_AREA_OFFSET
Date
PARAMETER_SAVE_AREA_OFFSET is not used, drop it.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
arch/powerpc/kernel/ptrace/ptrace.c | 10 ----------
1 file changed, 10 deletions(-)

diff --git a/arch/powerpc/kernel/ptrace/ptrace.c b/arch/powerpc/kernel/ptrace/ptrace.c
index 0afb223c4d57..cc8efcb404d6 100644
--- a/arch/powerpc/kernel/ptrace/ptrace.c
+++ b/arch/powerpc/kernel/ptrace/ptrace.c
@@ -48,16 +48,6 @@
#define CREATE_TRACE_POINTS
#include <trace/events/syscalls.h>

-/*
- * The parameter save area on the stack is used to store arguments being passed
- * to callee function and is located at fixed offset from stack pointer.
- */
-#ifdef CONFIG_PPC32
-#define PARAMETER_SAVE_AREA_OFFSET 24 /* bytes */
-#else /* CONFIG_PPC32 */
-#define PARAMETER_SAVE_AREA_OFFSET 48 /* bytes */
-#endif
-
struct pt_regs_offset {
const char *name;
int offset;
--
2.13.3
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