vlynq: make whole Kconfig-menu dependant on architecture

This removes an empty menu for most platforms.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/vlynq/Kconfig

diff --git a/drivers/vlynq/Kconfig b/drivers/vlynq/Kconfig
index a9efb16..d874b4f 100644
--- a/drivers/vlynq/Kconfig
+++ b/drivers/vlynq/Kconfig
@@ -1,8 +1,8 @@
 menu "TI VLYNQ"
+	depends on AR7 && EXPERIMENTAL
 
 config VLYNQ
 	bool "TI VLYNQ bus support"
-	depends on AR7 && EXPERIMENTAL
 	help
 	  Support for Texas Instruments(R) VLYNQ bus.
 	  The VLYNQ bus is a high-speed, serial and packetized