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-rw-r--r--arch/um/kernel/tt/unmap.c31
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/um/kernel/tt/unmap.c b/arch/um/kernel/tt/unmap.c
deleted file mode 100644
index 3f7aecdbe532..000000000000
--- a/arch/um/kernel/tt/unmap.c
+++ /dev/null
@@ -1,31 +0,0 @@
1/*
2 * Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
3 * Licensed under the GPL
4 */
5
6#include <sys/mman.h>
7
8int switcheroo(int fd, int prot, void *from, void *to, int size)
9{
10 if(munmap(to, size) < 0){
11 return(-1);
12 }
13 if(mmap(to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) != to){
14 return(-1);
15 }
16 if(munmap(from, size) < 0){
17 return(-1);
18 }
19 return(0);
20}
21
22/*
23 * Overrides for Emacs so that we follow Linus's tabbing style.
24 * Emacs will notice this stuff at the end of the file and automatically
25 * adjust the settings for this buffer only. This must remain at the end
26 * of the file.
27 * ---------------------------------------------------------------------------
28 * Local variables:
29 * c-file-style: "linux"
30 * End:
31 */