Do not build some modules as they are not needed

Remove empty directory.

SVN-Revision: 17755

package/mac80211/Makefile

@@ -464,6 +464,7 @@ MAKE_OPTS:= \
 	CONFIG_P54_COMMON=$(if $(CONFIG_PACKAGE_kmod-p54-common),m) \
 	CONFIG_P54_PCI=$(if $(CONFIG_PACKAGE_kmod-p54-pci),m) \
 	CONFIG_P54_USB=$(if $(CONFIG_PACKAGE_kmod-p54-usb),m) \
+	CONFIG_P54_SPI= \
 	CONFIG_RT2X00=$(if $(CONFIG_PACKAGE_kmod-rt2x00-lib),m) \
 	CONFIG_RT2X00_LIB_PCI=$(if $(CONFIG_PACKAGE_kmod-rt2x00-pci),m) \
 	CONFIG_RT2X00_LIB_USB=$(if $(CONFIG_PACKAGE_kmod-rt2x00-usb),m) \
@@ -499,10 +500,12 @@ MAKE_OPTS:= \
 	CONFIG_USB_NET_RNDIS_HOST= \
 	CONFIG_USB_NET_RNDIS_WLAN= \
 	CONFIG_USB_NET_CDCETHER= \
+	CONFIG_USB_USBNET= \
 	CONFIG_AT76C50X_USB= \
 	CONFIG_WL12XX= \
 	CONFIG_EEPROM_93CX6= \
 	CONFIG_AR9170_USB= \
+	CONFIG_IWM= \
 	MADWIFI= \
 	OLD_IWL= \
 	KLIB_BUILD="$(LINUX_DIR)" \