wireless: remove WLAN_80211 and WLAN_PRE80211 from Kconfig

With the WLAN_PRE80211 drivers moved to drivers/staging, this
distinction becomes unnecessary.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 54ea61c..64c12e1 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -1,6 +1,6 @@
 config B43
 	tristate "Broadcom 43xx wireless support (mac80211 stack)"
-	depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA
+	depends on SSB_POSSIBLE && MAC80211 && HAS_DMA
 	select SSB
 	select FW_LOADER
 	---help---