1 files changed, 0 insertions, 36 deletions

diff --git a/arch/um/os-Linux/tls.c b/arch/um/os-Linux/tls.c
index 16215b990804..282bd25e19ef 100644
--- a/arch/um/os-Linux/tls.c
+++ b/arch/um/os-Linux/tls.c
@@ -8,11 +8,6 @@
 
 /* TLS support - we basically rely on the host's one.*/
 
-/* In TT mode, this should be called only by the tracing thread, and makes sense
- * only for PTRACE_SET_THREAD_AREA. In SKAS mode, it's used normally.
- *
- */
-
 #ifndef PTRACE_GET_THREAD_AREA
 #define PTRACE_GET_THREAD_AREA 25
 #endif
@@ -32,8 +27,6 @@ int os_set_thread_area(user_desc_t *info, int pid)
         return ret;
 }
 
-#ifdef UML_CONFIG_MODE_SKAS
-
 int os_get_thread_area(user_desc_t *info, int pid)
 {
         int ret;
@@ -44,32 +37,3 @@ int os_get_thread_area(user_desc_t *info, int pid)
                 ret = -errno;
         return ret;
 }
-
-#endif
-
-#ifdef UML_CONFIG_MODE_TT
-#include "linux/unistd.h"
-
-int do_set_thread_area_tt(user_desc_t *info)
-{
-        int ret;
-
-        ret = syscall(__NR_set_thread_area,info);
-        if (ret < 0) {
-                ret = -errno;
-        }
-        return ret;
-}
-
-int do_get_thread_area_tt(user_desc_t *info)
-{
-        int ret;
-
-        ret = syscall(__NR_get_thread_area,info);
-        if (ret < 0) {
-                ret = -errno;
-        }
-        return ret;
-}
-
-#endif /* UML_CONFIG_MODE_TT */