[SCSI] Use menuconfig objects

Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu",
so that the user can disable all the options in that menu at once
instead of having to disable each option separately.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 3727231..07a6911 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -291,8 +291,12 @@
 
 endmenu
 
-menu "SCSI low-level drivers"
+menuconfig SCSI_LOWLEVEL
+	bool "SCSI low-level drivers"
 	depends on SCSI!=n
+	default y
+
+if SCSI_LOWLEVEL
 
 config ISCSI_TCP
 	tristate "iSCSI Initiator over TCP/IP"
@@ -1800,7 +1804,7 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called libsrp.
 
-endmenu
+endif # SCSI_LOWLEVEL
 
 source "drivers/scsi/pcmcia/Kconfig"