NTFS: Wrap flush_dcache_mft_record_page() in #ifdef NTFS_RW.

fs/ntfs/ChangeLog

@@ -30,6 +30,7 @@ ToDo:
 	  static inline.
 	- Remove unused ntfs_dirty_inode().
 	- Cleanup super operations declaration in fs/ntfs/super.c.
+	- Wrap flush_dcache_mft_record_page() in #ifdef NTFS_RW.
 
 2.1.7 - Enable NFS exporting of mounted NTFS volumes.
 

fs/ntfs/mft.h

@@ -2,7 +2,7 @@
  * mft.h - Defines for mft record handling in NTFS Linux kernel driver.
  *	   Part of the Linux-NTFS project.
  *
- * Copyright (c) 2001,2002 Anton Altaparmakov.
+ * Copyright (c) 2001-2004 Anton Altaparmakov.
  *
  * This program/include file is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as published
@@ -43,6 +43,8 @@ static inline void unmap_extent_mft_record(ntfs_inode *ni)
 	return;
 }
 
+#ifdef NTFS_RW
+
 /*
  * flush_dcache_mft_record_page - flush_dcache_page() for mft records
  * @ni:		ntfs inode structure of mft record
@@ -57,5 +59,6 @@ static inline void flush_dcache_mft_record_page(ntfs_inode *ni)
 	flush_dcache_page(ni->page);
 }
 
-#endif /* _LINUX_NTFS_MFT_H */
+#endif /* NTFS_RW */
 
+#endif /* _LINUX_NTFS_MFT_H */