ASoC: twl6040/sdp4430: Change legacy DAI name

Change the legacy DAI name from "twl6040-hifi" to "twl6040-legacy" to
be more intuitive.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/twl6040.c

@@ -1444,7 +1444,7 @@ static struct snd_soc_dai_ops twl6040_dai_ops = {
 
 static struct snd_soc_dai_driver twl6040_dai[] = {
 {
-	.name = "twl6040-hifi",
+	.name = "twl6040-legacy",
 	.playback = {
 		.stream_name = "Playback",
 		.channels_min = 1,

sound/soc/omap/sdp4430.c

@@ -166,7 +166,7 @@ static struct snd_soc_dai_link sdp4430_dai = {
 	.name = "TWL6040",
 	.stream_name = "TWL6040",
 	.cpu_dai_name = "omap-mcpdm",
-	.codec_dai_name = "twl6040-hifi",
+	.codec_dai_name = "twl6040-legacy",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "twl6040-codec",
 	.init = sdp4430_twl6040_init,