1 files changed, 0 insertions, 150 deletions
diff --git a/ANDROID_3.4.5/fs/qnx6/super_mmi.c b/ANDROID_3.4.5/fs/qnx6/super_mmi.c
deleted file mode 100644
index 29c32cba..00000000
--- a/ANDROID_3.4.5/fs/qnx6/super_mmi.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * QNX6 file system, Linux implementation.
- *
- * Version : 1.0.0
- *
- * History :
- *
- * 01-02-2012 by Kai Bankett (chaosman@ontika.net) : first release.
- *
- */
-
-#include <linux/buffer_head.h>
-#include <linux/slab.h>
-#include <linux/crc32.h>
-#include "qnx6.h"
-
-static void qnx6_mmi_copy_sb(struct qnx6_super_block *qsb,
-		struct qnx6_mmi_super_block *sb)
-{
-	qsb->sb_magic = sb->sb_magic;
-	qsb->sb_checksum = sb->sb_checksum;
-	qsb->sb_serial = sb->sb_serial;
-	qsb->sb_blocksize = sb->sb_blocksize;
-	qsb->sb_num_inodes = sb->sb_num_inodes;
-	qsb->sb_free_inodes = sb->sb_free_inodes;
-	qsb->sb_num_blocks = sb->sb_num_blocks;
-	qsb->sb_free_blocks = sb->sb_free_blocks;
-
-	/* the rest of the superblock is the same */
-	memcpy(&qsb->Inode, &sb->Inode, sizeof(sb->Inode));
-	memcpy(&qsb->Bitmap, &sb->Bitmap, sizeof(sb->Bitmap));
-	memcpy(&qsb->Longfile, &sb->Longfile, sizeof(sb->Longfile));
-}
-
-struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
-{
-	struct buffer_head *bh1, *bh2 = NULL;
-	struct qnx6_mmi_super_block *sb1, *sb2;
-	struct qnx6_super_block *qsb = NULL;
-	struct qnx6_sb_info *sbi;
-	__u64 offset;
-
-	/* Check the superblock signatures
-	   start with the first superblock */
-	bh1 = sb_bread(s, 0);
-	if (!bh1) {
-		printk(KERN_ERR "qnx6: Unable to read first mmi superblock\n");
-		return NULL;
-	}
-	sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
-	sbi = QNX6_SB(s);
-	if (fs32_to_cpu(sbi, sb1->sb_magic) != QNX6_SUPER_MAGIC) {
-		if (!silent) {
-			printk(KERN_ERR "qnx6: wrong signature (magic) in"
-					" superblock #1.\n");
-			goto out;
-		}
-	}
-
-	/* checksum check - start at byte 8 and end at byte 512 */
-	if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
-				crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
-		printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
-		goto out;
-	}
-
-	/* calculate second superblock blocknumber */
-	offset = fs32_to_cpu(sbi, sb1->sb_num_blocks) + QNX6_SUPERBLOCK_AREA /
-					fs32_to_cpu(sbi, sb1->sb_blocksize);
-
-	/* set new blocksize */
-	if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
-		printk(KERN_ERR "qnx6: unable to set blocksize\n");
-		goto out;
-	}
-	/* blocksize invalidates bh - pull it back in */
-	brelse(bh1);
-	bh1 = sb_bread(s, 0);
-	if (!bh1)
-		goto out;
-	sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
-
-	/* read second superblock */
-	bh2 = sb_bread(s, offset);
-	if (!bh2) {
-		printk(KERN_ERR "qnx6: unable to read the second superblock\n");
-		goto out;
-	}
-	sb2 = (struct qnx6_mmi_super_block *)bh2->b_data;
-	if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
-		if (!silent)
-			printk(KERN_ERR "qnx6: wrong signature (magic) in"
-					" superblock #2.\n");
-		goto out;
-	}
-
-	/* checksum check - start at byte 8 and end at byte 512 */
-	if (fs32_to_cpu(sbi, sb2->sb_checksum)
-			!= crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
-		printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
-		goto out;
-	}
-
-	qsb = kmalloc(sizeof(*qsb), GFP_KERNEL);
-	if (!qsb) {
-		printk(KERN_ERR "qnx6: unable to allocate memory.\n");
-		goto out;
-	}
-
-	if (fs64_to_cpu(sbi, sb1->sb_serial) >
-					fs64_to_cpu(sbi, sb2->sb_serial)) {
-		/* superblock #1 active */
-		qnx6_mmi_copy_sb(qsb, sb1);
-#ifdef CONFIG_QNX6FS_DEBUG
-		qnx6_superblock_debug(qsb, s);
-#endif
-		memcpy(bh1->b_data, qsb, sizeof(struct qnx6_super_block));
-
-		sbi->sb_buf = bh1;
-		sbi->sb = (struct qnx6_super_block *)bh1->b_data;
-		brelse(bh2);
-		printk(KERN_INFO "qnx6: superblock #1 active\n");
-	} else {
-		/* superblock #2 active */
-		qnx6_mmi_copy_sb(qsb, sb2);
-#ifdef CONFIG_QNX6FS_DEBUG
-		qnx6_superblock_debug(qsb, s);
-#endif
-		memcpy(bh2->b_data, qsb, sizeof(struct qnx6_super_block));
-
-		sbi->sb_buf = bh2;
-		sbi->sb = (struct qnx6_super_block *)bh2->b_data;
-		brelse(bh1);
-		printk(KERN_INFO "qnx6: superblock #2 active\n");
-	}
-	kfree(qsb);
-
-	/* offset for mmi_fs is just SUPERBLOCK_AREA bytes */
-	sbi->s_blks_off = QNX6_SUPERBLOCK_AREA / s->s_blocksize;
-
-	/* success */
-	return sbi->sb;
-
-out:
-	if (bh1 != NULL)
-		brelse(bh1);
-	if (bh2 != NULL)
-		brelse(bh2);
-	return NULL;
-}