[PATCH] don't export blkdev_open and def_blk_ops

Already since 2.4 all block devices use block_device_operations and
shouldn't deal with file operations directly.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/block_dev.c

@@ -666,7 +666,7 @@ int blkdev_get(struct block_device *bdev, mode_t mode, unsigned flags)
 
 EXPORT_SYMBOL(blkdev_get);
 
-int blkdev_open(struct inode * inode, struct file * filp)
+static int blkdev_open(struct inode * inode, struct file * filp)
 {
 	struct block_device *bdev;
 	int res;
@@ -695,8 +695,6 @@ int blkdev_open(struct inode * inode, struct file * filp)
 	return res;
 }
 
-EXPORT_SYMBOL(blkdev_open);
-
 int blkdev_put(struct block_device *bdev)
 {
 	int ret = 0;
@@ -798,8 +796,6 @@ struct file_operations def_blk_fops = {
 	.sendfile	= generic_file_sendfile,
 };
 
-EXPORT_SYMBOL(def_blk_fops);
-
 int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)
 {
 	int res;

include/linux/fs.h

@@ -1255,7 +1255,6 @@ extern struct block_device *bdget(dev_t);
 extern void bd_set_size(struct block_device *, loff_t size);
 extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
-extern int blkdev_open(struct inode *, struct file *);
 extern struct block_device *open_by_devnum(dev_t, unsigned);
 extern struct file_operations def_blk_fops;
 extern struct address_space_operations def_blk_aops;