x86/alix2: add kmod-usb2-pci to default packages

The USB controller is sitting on the PCI bus and
without the package the EHCI controller is not
usable.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 37835

target/linux/x86/alix2/target.mk

@@ -10,7 +10,7 @@ DEFAULT_PACKAGES += \
 			kmod-i2c-core kmod-i2c-gpio \
 			kmod-i2c-algo-bit kmod-i2c-algo-pca kmod-i2c-algo-pcf \
 			kmod-i2c-scx200-acb \
-			kmod-usb-core kmod-usb2 kmod-usb-ohci \
+			kmod-usb-core kmod-usb2 kmod-usb2-pci kmod-usb-ohci \
 			kmod-cfg80211 kmod-mac80211 \
 			kmod-mppe kmod-pppoe kmod-pppol2tp \
 			kmod-ath5k kmod-ath9k \