X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Fum%2Fos-Linux%2Ftls.c;h=73277801ef14b69a8656ee978a63759be9b5c29f;hb=6c77b0ea1bdf85dfd48c20ceb10fd215a95c66e2;hp=16215b9908040a6f36e4462c1f117683e81e3805;hpb=ced3985faebc232deec0dd9cc375cb5a43d18391;p=mv-sheeva.git

diff --git a/arch/um/os-Linux/tls.c b/arch/um/os-Linux/tls.c
index 16215b99080..73277801ef1 100644
--- a/arch/um/os-Linux/tls.c
+++ b/arch/um/os-Linux/tls.c
@@ -1,18 +1,9 @@
 #include <errno.h>
-#include <unistd.h>
 #include <sys/ptrace.h>
-#include <sys/syscall.h>
-#include <asm/ldt.h>
 #include "sysdep/tls.h"
-#include "uml-config.h"
 
 /* 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 +23,6 @@ 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 +33,3 @@ 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 */