uml: mark a tt-only function

Mark another function as tt-mode only.

Signed-off-by: Jeff Dike <[email protected]>
Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 92a7b59120d616692021376bea33ff5226053b04..2d9d2ca39299f2e74ee2be3a47daf0d877d213e8 100644 (file)
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -239,6 +239,7 @@ out:
        return ok;
 }
 
+#ifdef UML_CONFIG_MODE_TT
 void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
 {
        int flags = 0, pages;
@@ -260,6 +261,7 @@ void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
                              "errno = %d\n", errno);
        }
 }
+#endif
 
 void init_new_thread_signals(void)
 {