yaffs refactoring: Fix tags compatability bad block marker check

[yaffs2.git] / yaffs_vfs_multi.c

diff --git a/yaffs_vfs_multi.c b/yaffs_vfs_multi.c
index db9f7376b4d43664c6c2b17112d39451e337ef76..322f9819c3f47fef498b25e382aa8822ecea96a3 100644 (file)
--- a/yaffs_vfs_multi.c
+++ b/yaffs_vfs_multi.c
@@ -176,8 +176,6 @@ static uint32_t YCALCBLOCKS(uint64_t partition_size, uint32_t block_size)
 #include "yaffs_linux.h"
 
 #include "yaffs_mtdif.h"
-#include "yaffs_mtdif1.h"
-#include "yaffs_mtdif2.h"
 
 unsigned int yaffs_trace_mask = YAFFS_TRACE_BAD_BLOCKS | YAFFS_TRACE_ALWAYS;
 unsigned int yaffs_wr_attempts = YAFFS_WR_ATTEMPTS;
@@ -977,7 +975,6 @@ static int yaffs_readpage_nolock(struct file *f, struct page *pg)
        unsigned char *pg_buf;
        int ret;
        loff_t pos = ((loff_t) pg->index) << PAGE_CACHE_SHIFT;
-
        struct yaffs_dev *dev;
 
        yaffs_trace(YAFFS_TRACE_OS,
@@ -2832,14 +2829,7 @@ static struct super_block *yaffs_internal_read_super(int yaffs_version,
 
        /* Set up the memory size parameters.... */
 
-       n_blocks =
-           YCALCBLOCKS(mtd->size,
-                       (YAFFS_CHUNKS_PER_BLOCK * YAFFS_BYTES_PER_CHUNK));
 
-       param->start_block = 0;
-       param->end_block = n_blocks - 1;
-       param->chunks_per_block = YAFFS_CHUNKS_PER_BLOCK;
-       param->total_bytes_per_chunk = YAFFS_BYTES_PER_CHUNK;
        param->n_reserved_blocks = 5;
        param->n_caches = (options.no_cache) ? 0 : 10;
        param->inband_tags = options.inband_tags;
@@ -2862,12 +2852,6 @@ static struct super_block *yaffs_internal_read_super(int yaffs_version,
 
        /* ... and the functions. */
        if (yaffs_version == 2) {
-               param->write_chunk_tags_fn = nandmtd2_write_chunk_tags;
-               param->read_chunk_tags_fn = nandmtd2_read_chunk_tags;
-               param->bad_block_fn = nandmtd2_mark_block_bad;
-               param->query_block_fn = nandmtd2_query_block;
-               yaffs_dev_to_lc(dev)->spare_buffer =
-                               kmalloc(mtd->oobsize, GFP_NOFS);
                param->is_yaffs2 = 1;
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
                param->total_bytes_per_chunk = mtd->writesize;
@@ -2881,21 +2865,18 @@ static struct super_block *yaffs_internal_read_super(int yaffs_version,
                param->start_block = 0;
                param->end_block = n_blocks - 1;
        } else {
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
-               /* use the MTD interface in yaffs_mtdif1.c */
-               param->write_chunk_tags_fn = nandmtd1_write_chunk_tags;
-               param->read_chunk_tags_fn = nandmtd1_read_chunk_tags;
-               param->bad_block_fn = nandmtd1_mark_block_bad;
-               param->query_block_fn = nandmtd1_query_block;
-#else
-               param->write_chunk_fn = nandmtd_write_chunk;
-               param->read_chunk_fn = nandmtd_read_chunk;
-#endif
                param->is_yaffs2 = 0;
+               n_blocks = YCALCBLOCKS(mtd->size,
+                            YAFFS_CHUNKS_PER_BLOCK * YAFFS_BYTES_PER_CHUNK);
+
+               param->chunks_per_block = YAFFS_CHUNKS_PER_BLOCK;
+               param->total_bytes_per_chunk = YAFFS_BYTES_PER_CHUNK;
        }
-       /* ... and common functions */
-       param->erase_fn = nandmtd_erase_block;
-       param->initialise_flash_fn = nandmtd_initialise;
+
+       param->start_block = 0;
+       param->end_block = n_blocks - 1;
+
+       yaffs_mtd_drv_install(dev);
 
        yaffs_dev_to_lc(dev)->put_super_fn = yaffs_mtd_put_super;