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-rw-r--r--fs/jffs2/fs.c24
1 files changed, 19 insertions, 5 deletions
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 30ab233fe423..5687c3f42002 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -7,11 +7,10 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: fs.c,v 1.51 2004/11/28 12:19:37 dedekind Exp $
+ * $Id: fs.c,v 1.56 2005/07/06 12:13:09 dwmw2 Exp $
*
*/
-#include <linux/version.h>
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@@ -450,11 +449,15 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
c = JFFS2_SB_INFO(sb);
-#ifndef CONFIG_JFFS2_FS_NAND
+#ifndef CONFIG_JFFS2_FS_WRITEBUFFER
if (c->mtd->type == MTD_NANDFLASH) {
printk(KERN_ERR "jffs2: Cannot operate on NAND flash unless jffs2 NAND support is compiled in.\n");
return -EINVAL;
}
+ if (c->mtd->type == MTD_DATAFLASH) {
+ printk(KERN_ERR "jffs2: Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in.\n");
+ return -EINVAL;
+ }
#endif
c->flash_size = c->mtd->size;
@@ -522,9 +525,7 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
if (!sb->s_root)
goto out_root_i;
-#if LINUX_VERSION_CODE >= 0x20403
sb->s_maxbytes = 0xFFFFFFFF;
-#endif
sb->s_blocksize = PAGE_CACHE_SIZE;
sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
sb->s_magic = JFFS2_SUPER_MAGIC;
@@ -661,6 +662,14 @@ static int jffs2_flash_setup(struct jffs2_sb_info *c) {
if (ret)
return ret;
}
+
+ /* and Dataflash */
+ if (jffs2_dataflash(c)) {
+ ret = jffs2_dataflash_setup(c);
+ if (ret)
+ return ret;
+ }
+
return ret;
}
@@ -674,4 +683,9 @@ void jffs2_flash_cleanup(struct jffs2_sb_info *c) {
if (jffs2_nor_ecc(c)) {
jffs2_nor_ecc_flash_cleanup(c);
}
+
+ /* and DataFlash */
+ if (jffs2_dataflash(c)) {
+ jffs2_dataflash_cleanup(c);
+ }
}