ASoC: SMDK_WM8580: Make I2S0 as default dai

Since most newer SMDKs have I2S0 routed to the WM8580's Primary DAI,
future changes can be minimized if the default CPU DAIs are set to
0, rather than 2.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/samsung/smdk_wm8580.c

@@ -212,7 +212,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
 	[PRI_PLAYBACK] = { /* Primary Playback i/f */
 		.name = "WM8580 PAIF RX",
 		.stream_name = "Playback",
-		.cpu_dai_name = "samsung-i2s.2",
+		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8580-hifi-playback",
 		.platform_name = "samsung-audio",
 		.codec_name = "wm8580-codec.0-001b",
@@ -222,7 +222,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
 	[PRI_CAPTURE] = { /* Primary Capture i/f */
 		.name = "WM8580 PAIF TX",
 		.stream_name = "Capture",
-		.cpu_dai_name = "samsung-i2s.2",
+		.cpu_dai_name = "samsung-i2s.0",
 		.codec_dai_name = "wm8580-hifi-capture",
 		.platform_name = "samsung-audio",
 		.codec_name = "wm8580-codec.0-001b",
@@ -256,14 +256,14 @@ static int __init smdk_audio_init(void)
 
 	if (machine_is_smdkc100()) {
 		smdk.num_links = 3;
-		/* S5PC100 has I2S0 as v5 */
-		str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
-		str[strlen(str) - 1] = '0';
-		str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
-		str[strlen(str) - 1] = '0';
 		/* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */
 		str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name;
 		str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF;
+	} else if (machine_is_smdk6410()) {
+		str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
+		str[strlen(str) - 1] = '2';
+		str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
+		str[strlen(str) - 1] = '2';
 	}
 
 	smdk_snd_device = platform_device_alloc("soc-audio", -1);