ASoC: soc-dai: update snd_soc_dai_delay() to snd_soc_pcm_dai_delay()

ASoC: soc-dai: update snd_soc_dai_delay() to snd_soc_pcm_dai_delay()

Current soc_pcm_pointer() is manually calculating
both CPU-DAI's   max delay (= A)
and  Codec-DAI's max delay (= B).

	static snd_pcm_uframes_t soc_pcm_pointer(...)
	{
		...
 ^		for_each_rtd_cpu_dais(rtd, i, cpu_dai)
(A)			cpu_delay = max(cpu_delay, ...);
 v		delay += cpu_delay;

 ^		for_each_rtd_codec_dais(rtd, i, codec_dai)
(B)			codec_delay = max(codec_delay, ...);
 v		delay += codec_delay;

		runtime->delay = delay;
		...
	}

Current soc_pcm_pointer() and the total delay calculating
is not readable / difficult to understand.

This patch update snd_soc_dai_delay() to snd_soc_pcm_dai_delay(),
and calcule both CPU/Codec delay in one function.

Link: https://lore.kernel.org/r/87fszl4yrq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/875yssy25z.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>