ASoC: soc-core: merge snd_soc_remove_dai_link() and soc_unbind_dai_link()

We don't need to separete snd_soc_remove_dai_link() and
soc_unbind_dai_link() anymore. Let's merge these.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pni5hkx1.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: Mark Brown <broonie@kernel.org>