uml: remove code made redundant by CHOOSE_MODE removal
This patch makes a number of simplifications enabled by the removal of
CHOOSE_MODE. There were lots of functions that looked like
int foo(args){
foo_skas(args);
}
The bodies of foo_skas are now folded into foo, and their declarations (and
sometimes entire header files) are deleted.
In addition, the union uml_pt_regs, which was a union between the tt and skas
register formats, is now a struct, with the tt-mode arm of the union being
removed.
It turns out that usr2_handler was unused, so it is gone.
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>
diff --git a/arch/um/sys-i386/tls.c b/arch/um/sys-i386/tls.c
index bb4d0e2..6cb7cbd 100644
--- a/arch/um/sys-i386/tls.c
+++ b/arch/um/sys-i386/tls.c
@@ -14,9 +14,7 @@
#include "asm/desc.h"
#include "kern.h"
#include "kern_util.h"
-#include "mode_kern.h"
#include "os.h"
-#include "mode.h"
#include "skas.h"
/*
@@ -167,7 +165,7 @@
* And this will not need be used when (and if) we'll add support to the host
* SKAS patch. */
-int arch_switch_tls_skas(struct task_struct *from, struct task_struct *to)
+int arch_switch_tls(struct task_struct *from, struct task_struct *to)
{
if (!host_supports_tls)
return 0;