bcm4908: include usbport trigger

Signed-off-by: NRafał Miłecki <rafal@milecki.pl>
(cherry picked from commit cb266184)

target/linux/bcm4908/Makefile

@@ -23,6 +23,7 @@ KERNELNAME:=Image dtbs
 DEFAULT_PACKAGES += \
 	bcm4908img fdt-utils uboot-envtools \
 	kmod-gpio-button-hotplug \
-	kmod-usb-ohci kmod-usb2 kmod-usb3
+	kmod-usb-ohci kmod-usb2 kmod-usb3 \
+	kmod-usb-ledtrig-usbport
 
 $(eval $(call BuildTarget))