drivers/net/wireless/zd1211rw: remove depends on CONFIG_EXPERIMENTAL

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Ulrich Kunitz <kune@deine-taler.de>
Acked-by: NJohn W. Linville <linville@tuxdriver.com>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/net/wireless/zd1211rw/Kconfig

 config ZD1211RW
 	tristate "ZyDAS ZD1211/ZD1211B USB-wireless support"
-	depends on USB && MAC80211 && EXPERIMENTAL
+	depends on USB && MAC80211
 	select FW_LOADER
 	---help---
 	  This is an experimental driver for the ZyDAS ZD1211/ZD1211B wireless