ASoC: soc-card: add snd_soc_card_suspend_pre()

Card related function should be implemented at soc-card now.
This patch adds it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87367k25jc.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/soc-core.c

@@ -561,8 +561,7 @@ int snd_soc_suspend(struct device *dev)
 		snd_pcm_suspend_all(rtd->pcm);
 	}
 
-	if (card->suspend_pre)
-		card->suspend_pre(card);
+	snd_soc_card_suspend_pre(card);
 
 	/* close any waiting streams */
 	snd_soc_flush_all_delayed_work(card);