um: merge os-Linux/tls.c into arch/x86/um/os-Linux/tls.c

it's i386-specific; moreover, analogs on other targets have
incompatible interface - PTRACE_GET_THREAD_AREA does exist
elsewhere, but struct user_desc does *not*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/um/include/shared/os.h b/arch/um/include/shared/os.h
index caa66619a9b4..89b686c1a3ea 100644
--- a/arch/um/include/shared/os.h
+++ b/arch/um/include/shared/os.h
@@ -10,7 +10,6 @@
 #include "irq_user.h"
 #include "longjmp.h"
 #include "mm_id.h"
-#include "sysdep/tls.h"
 
 #define CATCH_EINTR(expr) while ((errno = 0, ((expr) < 0)) && (errno == EINTR))
 
@@ -212,10 +211,6 @@ extern int run_helper_thread(int (*proc)(void *), void *arg,
 extern int helper_wait(int pid);
 
 
-/* tls.c */
-extern int os_set_thread_area(user_desc_t *info, int pid);
-extern int os_get_thread_area(user_desc_t *info, int pid);
-
 /* umid.c */
 extern int umid_file_name(char *name, char *buf, int len);
 extern int set_umid(char *name);