Use menuconfig objects II - MD

Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <[e-mail]>
Acked-by: Neil Brown <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/md/Kconfig

···
 # Block device driver configuration
 #
 
-if BLOCK
-
-menu "Multi-device support (RAID and LVM)"
-
-config MD
+menuconfig MD
 	bool "Multiple devices driver support (RAID and LVM)"
+	depends on BLOCK
 	help
 	  Support multiple physical spindles through a single logical device.
 	  Required for RAID and logical volume management.
 
+if MD
+
 config BLK_DEV_MD
 	tristate "RAID support"
-	depends on MD
 	---help---
 	  This driver lets you combine several hard disk partitions into one
 	  logical block device. This can be used to simply append one
···
 
 config BLK_DEV_DM
 	tristate "Device mapper support"
-	depends on MD
 	---help---
 	  Device-mapper is a low level volume manager.  It works by allowing
 	  people to specify mappings for ranges of logical sectors.  Various
···
 
 	If unsure, say N.
 
-endmenu
-
-endif
+endif # MD