diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 4d0c83eb5df..e50664b29e9 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -131,28 +131,7 @@ static const struct dentry_operations isofs_dentry_ops[] = {
 #endif
 };
 
-struct isofs_options{
-	unsigned int rock:1;
-	unsigned int joliet:1;
-	unsigned int cruft:1;
-	unsigned int hide:1;
-	unsigned int showassoc:1;
-	unsigned int nocompress:1;
-	unsigned int overriderockperm:1;
-	unsigned int uid_set:1;
-	unsigned int gid_set:1;
-	unsigned char map;
-	unsigned char check;
-	unsigned int blocksize;
-	umode_t fmode;
-	umode_t dmode;
-	kgid_t gid;
-	kuid_t uid;
-	char *iocharset;
-	/* LVE */
-	s32 session;
-	s32 sbsector;
-};
+/* struct isofs_options is defined in isofs.h */
 
 /*
  * Compute the hash for the isofs name corresponding to the dentry.
diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index 66a21648623..95d85f58733 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -202,6 +202,32 @@ isofs_normalize_block_and_offset(struct iso_directory_record *de,
 	}
 }
 
+/*
+ * Mount options - defined here so interface.c can set them up.
+ */
+struct isofs_options{
+	unsigned int rock:1;
+	unsigned int joliet:1;
+	unsigned int cruft:1;
+	unsigned int hide:1;
+	unsigned int showassoc:1;
+	unsigned int nocompress:1;
+	unsigned int overriderockperm:1;
+	unsigned int uid_set:1;
+	unsigned int gid_set:1;
+	unsigned char map;
+	unsigned char check;
+	unsigned int blocksize;
+	umode_t fmode;
+	umode_t dmode;
+	kgid_t gid;
+	kuid_t uid;
+	char *iocharset;
+	/* LVE */
+	s32 session;
+	s32 sbsector;
+};
+
 extern const struct inode_operations isofs_dir_inode_operations;
 extern const struct file_operations isofs_dir_operations;
 extern const struct address_space_operations isofs_symlink_aops;