From: Adrian Bunk <bunk@stusta.de>
Date: Sun, 8 Oct 2006 23:16:38 +0000 (+0200)
Subject: [MTD] SSFDC must depend on BLOCK
X-Git-Tag: v2.6.20-rc6~47^2~64
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=1ef93a0f668c8736cb6b6c3a43a5b8101efa24af;p=linux-2.6-omap-h63xx.git

[MTD] SSFDC must depend on BLOCK

This patch fixes the following compile error with
CONFIG_SSFDC=m, CONFIG_BLOCK=n:

<--  snip  -->

...
  CC [M]  drivers/mtd/mtd_blkdevs.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtd_blkdevs.c:40: warning: ‘struct request’ declared inside parameter list
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtd_blkdevs.c:40: warning: its scope is only this definition or declaration, which is probably not what you want
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtd_blkdevs.c: In function ‘do_blktrans_request’:
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtd_blkdevs.c:45: error: dereferencing pointer to incomplete type
...
make[3]: *** [drivers/mtd/mtd_blkdevs.o] Error 1

<--  snip  -->

Bug report by Jesper Juhl.

This patch also removes a pointless "default n" from the SSFDC option.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index a304b34c263..291660abe3a 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -265,8 +265,7 @@ config RFD_FTL
 
 config SSFDC
 	tristate "NAND SSFDC (SmartMedia) read only translation layer"
-	depends on MTD
-	default n
+	depends on MTD && BLOCK
 	help
 	  This enables read only access to SmartMedia formatted NAND
 	  flash. You can mount it with FAT file system.