[POWERPC] Use generic compat_sys_ptrace

This replaces powerpc's compat_sys_ptrace with a compat_arch_ptrace and
enables the new generic definition of compat_sys_ptrace instead.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index ffc150f602b8..891d68932f39 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -55,6 +55,8 @@ struct pt_regs {
 
 #ifdef __powerpc64__
 
+#define __ARCH_WANT_COMPAT_SYS_PTRACE
+
 #define STACK_FRAME_OVERHEAD    112     /* size of minimum stack frame */
 
 /* Size of dummy stack frame allocated when calling signal handler. */