Remove in kernel firmware and user-helper fallback

CONFIG_STANDALONE=y

CONFIG_PREVENT_FIRMWARE_BUILD=y

CONFIG_FW_LOADER=y

CONFIG_FIRMWARE_IN_KERNEL=y

# CONFIG_FIRMWARE_IN_KERNEL is not set

CONFIG_EXTRA_FIRMWARE=""

CONFIG_FW_LOADER_USER_HELPER=y

CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y

# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set

CONFIG_WANT_DEV_COREDUMP=y

CONFIG_ALLOW_DEV_COREDUMP=y

CONFIG_DEV_COREDUMP=y

CONFIG_USB_SERIAL_IUU=m

CONFIG_USB_SERIAL_KEYSPAN_PDA=m

CONFIG_USB_SERIAL_KEYSPAN=m

CONFIG_USB_SERIAL_KEYSPAN_MPR=y

CONFIG_USB_SERIAL_KEYSPAN_USA28=y

CONFIG_USB_SERIAL_KEYSPAN_USA28X=y

CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y

CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y

CONFIG_USB_SERIAL_KEYSPAN_USA19=y

CONFIG_USB_SERIAL_KEYSPAN_USA18X=y

CONFIG_USB_SERIAL_KEYSPAN_USA19W=y

CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y

CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y

CONFIG_USB_SERIAL_KEYSPAN_USA49W=y

CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y

CONFIG_USB_SERIAL_KLSI=m

CONFIG_USB_SERIAL_KOBIL_SCT=m

CONFIG_USB_SERIAL_MCT_U232=m