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author | Paul Mundt <lethal@linux-sh.org> | 2009-08-15 02:57:57 +0200 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-15 02:57:57 +0200 |
commit | aae4d1428c03b03f9fe6204a83e35822fe9cc591 (patch) | |
tree | 292324229a846d0c7627e46c17b0adaa7ff24ad0 /arch/sh/mm/pg-nommu.c | |
parent | sh: rework nommu for generic cache.c use. (diff) | |
download | linux-aae4d1428c03b03f9fe6204a83e35822fe9cc591.tar.xz linux-aae4d1428c03b03f9fe6204a83e35822fe9cc591.zip |
sh: consolidate nommu stubs in arch/sh/mm/nommu.c.
These were previous littered around tlb-nommu.c and pg-nommu.c, though at
this point there are more stubs than are strictly TLB or page op related,
so just consolidate them in a single nommu.c.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/pg-nommu.c')
-rw-r--r-- | arch/sh/mm/pg-nommu.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/sh/mm/pg-nommu.c b/arch/sh/mm/pg-nommu.c deleted file mode 100644 index 7e33b486b7e9..000000000000 --- a/arch/sh/mm/pg-nommu.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/sh/mm/pg-nommu.c - * - * copy_page()/__copy_user()/__clear_user() implementations for MMUless SH. - * - * Copyright (C) 2003 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <asm/page.h> -#include <asm/uaccess.h> - -void copy_page(void *to, void *from) -{ - memcpy(to, from, PAGE_SIZE); -} - -__kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n) -{ - memcpy(to, from, n); - return 0; -} - -__kernel_size_t __clear_user(void *to, __kernel_size_t n) -{ - memset(to, 0, n); - return 0; -} |