[PATCH] let BLK_DEV_RAM_COUNT depend on BLK_DEV_RAM

It's purely cosmetic, but with the patch there's no longer a
BLK_DEV_RAM_COUNT setting in the .config if BLK_DEV_RAM=n.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/block/Kconfig

@@ -383,8 +383,9 @@ config BLK_DEV_RAM
 	  thus say N here.
 
 config BLK_DEV_RAM_COUNT
-	int "Default number of RAM disks" if BLK_DEV_RAM
+	int "Default number of RAM disks"
 	default "16"
+	depends on BLK_DEV_RAM
 	help
 	  The default value is 16 RAM disks. Change this if you know what
 	  are doing. If you boot from a filesystem that needs to be extracted