ASoC: Use a more adequate name for the CX20442 codec DAI

In the process of unification of codec DAI names while implementing
multi-component, the CX20442 codec DAI has been renamed to "cx20442-hifi".
This new name seems not adequate for a 8kHz voice codec.

Use a better name, "cx20442-voice", as suggested by Liam Girdwood.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/cx20442.c

@@ -318,7 +318,7 @@ EXPORT_SYMBOL_GPL(v253_ops);
  */
 
 static struct snd_soc_dai_driver cx20442_dai = {
-	.name = "cx20442-hifi",
+	.name = "cx20442-voice",
 	.playback = {
 		.stream_name = "Playback",
 		.channels_min = 1,

sound/soc/omap/ams-delta.c

@@ -584,7 +584,7 @@ static struct snd_soc_dai_link ams_delta_dai_link = {
 	.name = "CX20442",
 	.stream_name = "CX20442",
 	.cpu_dai_name ="omap-mcbsp-dai.0",
-	.codec_dai_name = "cx20442-hifi",
+	.codec_dai_name = "cx20442-voice",
 	.init = ams_delta_cx20442_init,
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "cx20442-codec",