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authorJens Axboe <jens.axboe@oracle.com>2010-04-29 03:36:24 -0400
committerJens Axboe <jens.axboe@oracle.com>2010-04-29 03:36:24 -0400
commit7407cf355fdf5500430be966dbbde84a27293bad (patch)
tree922861288ff38558ed721a79653f52b17b13bb95 /drivers/mtd/mtdbdi.c
parent6a47dc1418682c83d603b491df1d048f73aa973e (diff)
parent79dba2eaa771c3173957eccfd288e0e0d12e4d3f (diff)
Merge branch 'master' into for-2.6.35
Conflicts: fs/block_dev.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/mtd/mtdbdi.c')
-rw-r--r--drivers/mtd/mtdbdi.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/mtd/mtdbdi.c b/drivers/mtd/mtdbdi.c
index 5ca5aed0b225..e69de29bb2d1 100644
--- a/drivers/mtd/mtdbdi.c
+++ b/drivers/mtd/mtdbdi.c
@@ -1,43 +0,0 @@
1/* MTD backing device capabilities
2 *
3 * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <linux/backing-dev.h>
13#include <linux/mtd/mtd.h>
14#include "internal.h"
15
16/*
17 * backing device capabilities for non-mappable devices (such as NAND flash)
18 * - permits private mappings, copies are taken of the data
19 */
20struct backing_dev_info mtd_bdi_unmappable = {
21 .capabilities = BDI_CAP_MAP_COPY,
22};
23
24/*
25 * backing device capabilities for R/O mappable devices (such as ROM)
26 * - permits private mappings, copies are taken of the data
27 * - permits non-writable shared mappings
28 */
29struct backing_dev_info mtd_bdi_ro_mappable = {
30 .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
31 BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP),
32};
33
34/*
35 * backing device capabilities for writable mappable devices (such as RAM)
36 * - permits private mappings, copies are taken of the data
37 * - permits non-writable shared mappings
38 */
39struct backing_dev_info mtd_bdi_rw_mappable = {
40 .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
41 BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP |
42 BDI_CAP_WRITE_MAP),
43};