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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/mtd/maps/map_funcs.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/mtd/maps/map_funcs.c')
-rw-r--r--drivers/mtd/maps/map_funcs.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/mtd/maps/map_funcs.c b/drivers/mtd/maps/map_funcs.c
new file mode 100644
index 000000000000..38f6a7af53f8
--- /dev/null
+++ b/drivers/mtd/maps/map_funcs.c
@@ -0,0 +1,44 @@
1/*
2 * $Id: map_funcs.c,v 1.9 2004/07/13 22:33:15 dwmw2 Exp $
3 *
4 * Out-of-line map I/O functions for simple maps when CONFIG_COMPLEX_MAPPINGS
5 * is enabled.
6 */
7
8#include <linux/kernel.h>
9#include <linux/module.h>
10
11#include <linux/mtd/map.h>
12
13static map_word simple_map_read(struct map_info *map, unsigned long ofs)
14{
15 return inline_map_read(map, ofs);
16}
17
18static void simple_map_write(struct map_info *map, const map_word datum, unsigned long ofs)
19{
20 inline_map_write(map, datum, ofs);
21}
22
23static void simple_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
24{
25 inline_map_copy_from(map, to, from, len);
26}
27
28static void simple_map_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
29{
30 inline_map_copy_to(map, to, from, len);
31}
32
33void simple_map_init(struct map_info *map)
34{
35 BUG_ON(!map_bankwidth_supported(map->bankwidth));
36
37 map->read = simple_map_read;
38 map->write = simple_map_write;
39 map->copy_from = simple_map_copy_from;
40 map->copy_to = simple_map_copy_to;
41}
42
43EXPORT_SYMBOL(simple_map_init);
44MODULE_LICENSE("GPL");