ASoC: xtensa: Migrate to new style legacy DAI naming flag

Change the legacy DAI naming flag from opting in to the new scheme
(non_legacy_dai_naming), to opting out of it (legacy_dai_naming).
This driver appears to be on the CPU side of the DAI link and
currently uses the legacy naming, so add the new flag.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623125250.2355471-22-ckeepax@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/xtensa/xtfpga-i2s.c

@@ -482,6 +482,7 @@ static const struct snd_soc_component_driver xtfpga_i2s_component = {
 	.trigger		= xtfpga_pcm_trigger,
 	.pointer		= xtfpga_pcm_pointer,
 	.pcm_construct		= xtfpga_pcm_new,
+	.legacy_dai_naming	= 1,
 };
 
 static const struct snd_soc_dai_ops xtfpga_i2s_dai_ops = {