uml: throw out CONFIG_MODE_TT

[deliverable/linux.git] / arch / um / sys-i386 / tls.c

diff --git a/arch/um/sys-i386/tls.c b/arch/um/sys-i386/tls.c
index fea8e5e15cc4799b80aef65310f73a735ede31ad..0340b96d101b7ad2431102c53e649b9f550af17a 100644 (file)
--- a/arch/um/sys-i386/tls.c
+++ b/arch/um/sys-i386/tls.c
@@ -18,10 +18,7 @@
 #include "mode_kern.h"
 #include "os.h"
 #include "mode.h"
-
-#ifdef CONFIG_MODE_SKAS
 #include "skas.h"
-#endif
 
 /*
  * If needed we can detect when it's uninitialized.
@@ -31,7 +28,6 @@
 static int host_supports_tls = -1;
 int host_gdt_entry_tls_min;
 
-#ifdef CONFIG_MODE_SKAS
 int do_set_thread_area_skas(struct user_desc *info)
 {
        int ret;
@@ -53,7 +49,6 @@ int do_get_thread_area_skas(struct user_desc *info)
        put_cpu();
        return ret;
 }
-#endif
 
 /*
  * sys_get_thread_area: get a yet unused TLS descriptor index.
@@ -187,17 +182,6 @@ int arch_switch_tls_skas(struct task_struct *from, struct task_struct *to)
        return 0;
 }
 
-int arch_switch_tls_tt(struct task_struct *from, struct task_struct *to)
-{
-       if (!host_supports_tls)
-               return 0;
-
-       if (needs_TLS_update(to))
-               return load_TLS(0, to);
-
-       return 0;
-}
-
 static int set_tls_entry(struct task_struct* task, struct user_desc *info,
                         int idx, int flushed)
 {