int jffs2_do_readpage_unlock (struct inode *inode, struct page *pg);
/* ioctl.c */
-int jffs2_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+long jffs2_ioctl(struct file *, unsigned int, unsigned long);
/* symlink.c */
extern const struct inode_operations jffs2_symlink_inode_operations;