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authorCharles Manning <cdhmanning@gmail.com>2012-05-09 16:55:17 +0000
committerWolfgang Denk <wd@denx.de>2012-08-09 23:39:18 +0200
commit753ac610880e6e563d0384bb114f8b41df89e520 (patch)
tree049dc45790bc6f66dd696d4cd671fd6a2cae4473 /fs/yaffs2/yaffs_getblockinfo.h
parent3874a377451e4d1f45710f5bf801dd96e8b8f67e (diff)
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u-boot: Update yaffs2 file system
This patch updates the yaffs2 in u-boot to correspond to git://www.aleph1.co.uk/yaffs2 commit id 9ee5d0643e559568dbe62215f76e0a7bd5a63d93 Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Diffstat (limited to 'fs/yaffs2/yaffs_getblockinfo.h')
-rw-r--r--fs/yaffs2/yaffs_getblockinfo.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/fs/yaffs2/yaffs_getblockinfo.h b/fs/yaffs2/yaffs_getblockinfo.h
new file mode 100644
index 0000000..8fd0802
--- /dev/null
+++ b/fs/yaffs2/yaffs_getblockinfo.h
@@ -0,0 +1,35 @@
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2011 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __YAFFS_GETBLOCKINFO_H__
+#define __YAFFS_GETBLOCKINFO_H__
+
+#include "yaffs_guts.h"
+#include "yaffs_trace.h"
+
+/* Function to manipulate block info */
+static inline struct yaffs_block_info *yaffs_get_block_info(struct yaffs_dev
+ *dev, int blk)
+{
+ if (blk < dev->internal_start_block || blk > dev->internal_end_block) {
+ yaffs_trace(YAFFS_TRACE_ERROR,
+ "**>> yaffs: get_block_info block %d is not valid",
+ blk);
+ BUG();
+ }
+ return &dev->block_info[blk - dev->internal_start_block];
+}
+
+#endif