cfg80211: fix Kconfig for users of cfg80211

 * iwm doesn't depend on cfg80211 or wireless extensions
 * rndis wlan selects cfg80211 - needs to depend
 * mac80211 selects cfg80211 - needs to depend

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 8673241..daf4c80 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -333,11 +333,11 @@
 config USB_NET_RNDIS_WLAN
 	tristate "Wireless RNDIS USB support"
 	depends on USB && WLAN_80211 && EXPERIMENTAL
+	depends on CFG80211
 	select USB_USBNET
 	select USB_NET_CDCETHER
 	select USB_NET_RNDIS_HOST
 	select WIRELESS_EXT
-	select CFG80211
 	---help---
 	  This is a driver for wireless RNDIS devices.
 	  These are USB based adapters found in devices such as:
diff --git a/drivers/net/wireless/iwmc3200wifi/Kconfig b/drivers/net/wireless/iwmc3200wifi/Kconfig
index a907aa9..1eccb6d 100644
--- a/drivers/net/wireless/iwmc3200wifi/Kconfig
+++ b/drivers/net/wireless/iwmc3200wifi/Kconfig
@@ -1,8 +1,8 @@
 config IWM
 	tristate "Intel Wireless Multicomm 3200 WiFi driver"
 	depends on MMC && WLAN_80211 && EXPERIMENTAL
+	depends on CFG80211
 	select WIRELESS_EXT
-	select CFG80211
 	select FW_LOADER
 
 config IWM_DEBUG
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 9cbf545..ba2643a 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -1,16 +1,19 @@
 config MAC80211
 	tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
+	depends on CFG80211
 	select CRYPTO
 	select CRYPTO_ECB
 	select CRYPTO_ARC4
 	select CRYPTO_AES
 	select CRC32
 	select WIRELESS_EXT
-	select CFG80211
 	---help---
 	  This option enables the hardware independent IEEE 802.11
 	  networking stack.
 
+comment "CFG80211 needs to be enabled for MAC80211"
+	depends on CFG80211=n
+
 config MAC80211_DEFAULT_PS
 	bool "enable powersave by default"
 	depends on MAC80211