arch: remove frv port

[sfrench/cifs-2.6.git] / arch / frv / include / asm / switch_to.h

diff --git a/arch/frv/include/asm/switch_to.h b/arch/frv/include/asm/switch_to.h
deleted file mode 100644 (file)
index 2cf0f6a..0000000
--- a/arch/frv/include/asm/switch_to.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* FR-V CPU basic task switching
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SWITCH_TO_H
-#define _ASM_SWITCH_TO_H
-
-#include <linux/thread_info.h>
-
-/*
- * switch_to(prev, next) should switch from task `prev' to `next'
- * `prev' will never be the same as `next'.
- * The `mb' is to tell GCC not to cache `current' across this call.
- */
-extern asmlinkage
-struct task_struct *__switch_to(struct thread_struct *prev_thread,
-                               struct thread_struct *next_thread,
-                               struct task_struct *prev);
-
-#define switch_to(prev, next, last)                                    \
-do {                                                                   \
-       (prev)->thread.sched_lr =                                       \
-               (unsigned long) __builtin_return_address(0);            \
-       (last) = __switch_to(&(prev)->thread, &(next)->thread, (prev)); \
-       mb();                                                           \
-} while(0)
-
-#endif /* _ASM_SWITCH_TO_H */