--- zzzz-none-000/linux-3.10.107/arch/arm/configs/footbridge_defconfig	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/configs/footbridge_defconfig	2021-02-04 17:41:59.000000000 +0000
@@ -100,8 +100,6 @@
 CONFIG_SOUND=m
 # CONFIG_USB_HID is not set
 CONFIG_USB=m
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=m
 CONFIG_USB_PRINTER=m
 CONFIG_EXT2_FS=y