mirror of https://github.com/OpenIPC/firmware.git
40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
--- linux-4.9.37/fs/yaffs2/yaffs_getblockinfo.h 1970-01-01 03:00:00.000000000 +0300
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+++ linux-4.9.y/fs/yaffs2/yaffs_getblockinfo.h 2021-06-07 13:01:34.000000000 +0300
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@@ -0,0 +1,36 @@
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+/*
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+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
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+ *
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+ * Copyright (C) 2002-2011 Aleph One Ltd.
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+ * for Toby Churchill Ltd and Brightstar Engineering
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+ *
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+ * Created by Charles Manning <charles@aleph1.co.uk>
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU Lesser General Public License version 2.1 as
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+ * published by the Free Software Foundation.
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+ *
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+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
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+ */
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+
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+#ifndef __YAFFS_GETBLOCKINFO_H__
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+#define __YAFFS_GETBLOCKINFO_H__
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+
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+#include "yaffs_guts.h"
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+#include "yaffs_trace.h"
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+
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+/* Function to manipulate block info */
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+static inline struct yaffs_block_info *yaffs_get_block_info(struct yaffs_dev
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+ *dev, int blk)
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+{
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+ if (blk < (int)dev->internal_start_block ||
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+ blk > (int)dev->internal_end_block) {
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+ yaffs_trace(YAFFS_TRACE_ERROR,
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+ "**>> yaffs: get_block_info block %d is not valid",
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+ blk);
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+ BUG();
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+ }
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+ return &dev->block_info[blk - dev->internal_start_block];
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+}
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+
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+#endif
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