uml: throw out CHOOSE_MODE

The next stage after removing code which depends on CONFIG_MODE_TT is removing
the CHOOSE_MODE abstraction, which provided both compile-time and run-time
branching to either tt-mode or skas-mode code.

This patch removes choose-mode.h and all inclusions of it, and replaces all
CHOOSE_MODE invocations with the skas branch.  This leaves a number of trivial
functions which will be dealt with in a later patch.

There are some changes in the uaccess and tls support which go somewhat beyond
this and eliminate some of the now-redundant functions.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 5 deletions

diff --git a/include/asm-um/a.out.h b/include/asm-um/a.out.h
index 78bc9eed26b2..7912f0997cbc 100644
--- a/include/asm-um/a.out.h
+++ b/include/asm-um/a.out.h
@@ -2,7 +2,6 @@
 #define __UM_A_OUT_H
 
 #include "asm/arch/a.out.h"
-#include "choose-mode.h"
 
 #undef STACK_TOP
 #undef STACK_TOP_MAX
@@ -13,10 +12,8 @@ extern unsigned long host_task_size;
 
 #define STACK_ROOM (stacksizelim)
 
-extern int honeypot;
-#define STACK_TOP \
-        CHOOSE_MODE((honeypot ? host_task_size : task_size), task_size)
+#define STACK_TOP task_size
 
-#define STACK_TOP_MAX   STACK_TOP
+#define STACK_TOP_MAX STACK_TOP
 
 #endif