ramips: mt7621: fix Ubiquiti EdgeRouter X profile

Remove unnecessary packages to reduce image size so it fits in initramfs (to enable upgrading from factory firmware).

Signed-off-by: Roman Yeryomin <roman@advem.lv>

SVN-Revision: 49127

target/linux/ramips/mt7621/profiles/ubnt.mk

@@ -8,7 +8,8 @@
 define Profile/UBNT-ERX
 	NAME:=Ubiquiti EdgeRouter X
 	FEATURES+=nand -usb
-	PACKAGES:=-kmod-mt76 -wpad-mini -kmod-cfg80211
+	PACKAGES:=-kmod-mt76 -kmod-rt2800-pci -kmod-cfg80211 \
+			-wpad-mini -iwinfo
 endef
 
 define Profile/UBNT-ERX/Description