diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/mtd/maps/map_funcs.c |
Linux-2.6.12-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.c | 44 |
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 00000000000..38f6a7af53f --- /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 | |||
13 | static map_word simple_map_read(struct map_info *map, unsigned long ofs) | ||
14 | { | ||
15 | return inline_map_read(map, ofs); | ||
16 | } | ||
17 | |||
18 | static 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 | |||
23 | static 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 | |||
28 | static 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 | |||
33 | void 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 | |||
43 | EXPORT_SYMBOL(simple_map_init); | ||
44 | MODULE_LICENSE("GPL"); | ||