ASoC: simple-card: use asoc_simple_card_of_parse_tdm()

Current simple card drivers are using asoc_simple_dai's tx_slot_mask,
rx_slot_mask, slots, slot_width directly to parse TDM.
Encapsulation is one of simple card util's purpose.
Let's use asoc_simple_card_of_parse_tdm for it.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

sound/soc/generic/simple-card.c

@@ -271,17 +271,11 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
 	if (ret < 0)
 		goto dai_link_of_err;
 
-	ret = snd_soc_of_parse_tdm_slot(cpu,	&cpu_dai->tx_slot_mask,
-						&cpu_dai->rx_slot_mask,
-						&cpu_dai->slots,
-						&cpu_dai->slot_width);
+	ret = asoc_simple_card_of_parse_tdm(cpu, cpu_dai);
 	if (ret < 0)
 		goto dai_link_of_err;
 
-	ret = snd_soc_of_parse_tdm_slot(codec,	&codec_dai->tx_slot_mask,
-						&codec_dai->rx_slot_mask,
-						&codec_dai->slots,
-						&codec_dai->slot_width);
+	ret = asoc_simple_card_of_parse_tdm(codec, codec_dai);
 	if (ret < 0)
 		goto dai_link_of_err;