Use menuconfigs instead of menus, so the whole menu can be disabled a…

…t once

instead of going through all options.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

block/Kconfig

@@ -1,7 +1,7 @@
 #
 # Block layer core configuration
 #
-config BLOCK
+menuconfig BLOCK
        bool "Enable the block layer" if EMBEDDED
        default y
        help
@@ -49,6 +49,6 @@ config LSF
 
 	  If unsure, say Y.
 
-endif
+endif # BLOCK
 
 source block/Kconfig.iosched