ASoC: ak4554: convert to SPDX identifiers
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mon, 30 Jul 2018 07:52:15 +0000 (07:52 +0000)
committerMark Brown <broonie@kernel.org>
Mon, 30 Jul 2018 11:02:26 +0000 (12:02 +0100)
commit7a968dc66aecaaea3424ca2525b758687b39bc0e
treeef0dd0bbb9081032c8e4fe925b44c40f679181ac
parentfe209b97184f577b70ae0799c2b149be36092f84
ASoC: ak4554: convert to SPDX identifiers

As original license mentioned, it is GPL-2.0 in SPDX.
Then, MODULE_LICENSE() should be "GPL v2" instead of "GPL".
See ${LINUX}/include/linux/module.h

"GPL"           [GNU Public License v2 or later]
"GPL v2"        [GNU Public License v2]

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/ak4554.c