[MTD] fix nftl_write warning

Building 2.6.18-mm2 issues the following warning if CONFIG_NFTL_RW is not set:

  CC [M]  drivers/mtd/nftlcore.o
drivers/mtd/nftlcore.c:183: warning: 'nftl_write' defined but not used
The following patch only compiles nftl_write if CONFIG_NFTL_RW is set.

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c
index dd5cea8..b5a5f8d 100644 (file)
--- a/drivers/mtd/nftlcore.c
+++ b/drivers/mtd/nftlcore.c
@@ -175,6 +175,8 @@ int nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len,
        return res;
 }
 
+#ifdef CONFIG_NFTL_RW
+
 /*
  * Write data and oob to flash
  */
@@ -196,8 +198,6 @@ static int nftl_write(struct mtd_info *mtd, loff_t offs, size_t len,
        return res;
 }
 
-#ifdef CONFIG_NFTL_RW
-
 /* Actual NFTL access routines */
 /* NFTL_findfreeblock: Find a free Erase Unit on the NFTL partition. This function is used
  *     when the give Virtual Unit Chain