There are a few remaining drivers/staging/*/Kconfig files that do not
have SPDX identifiers in them. Add the correct GPL-2.0 identifier to
them to make scanning tools happy.
# SPDX-License-Identifier: GPL-2.0
config NETLOGIC_XLR_NET
tristate "Netlogic XLR/XLS network device"
depends on CPU_XLR
select PHYLIB
help
This driver support Netlogic XLR/XLS on chip gigabit
Ethernet.
