sh: Fix up the CONFIG_FTRACE_SYSCALLS=n build.

-tip can't be bothered keeping interfaces stable long enough for anyone
to use them without having their builds broken without notification, so
just ifdef around the problematic symbols until the new interfaces become
available upstream.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index c198ece..f4f58e4 100644 (file)
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -461,8 +461,10 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
                 */
                ret = -1L;
 
+#ifdef CONFIG_FTRACE_SYSCALLS
        if (unlikely(test_thread_flag(TIF_SYSCALL_FTRACE)))
                ftrace_syscall_enter(regs);
+#endif
 
        if (unlikely(current->audit_context))
                audit_syscall_entry(audit_arch(), regs->regs[3],
@@ -480,8 +482,10 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
                audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
                                   regs->regs[0]);
 
+#ifdef CONFIG_FTRACE_SYSCALLS
        if (unlikely(test_thread_flag(TIF_SYSCALL_FTRACE)))
                ftrace_syscall_exit(regs);
+#endif
 
        step = test_thread_flag(TIF_SINGLESTEP);
        if (step || test_thread_flag(TIF_SYSCALL_TRACE))