net: stmmac: dwmac-meson: update with SPDX Licence identifier

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Neil Armstrong 2019-05-27 15:46:22 +02:00 • committed by David S. Miller
commit f87845cf0f