ASoC: renesas: msiof: tidyup DMAC stop timing

Current DMAC is stopped before HW stop, but it might be cause of
sync error. Stop HW first.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Link: https://patch.msgid.link/878qi3yuu0.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: morimoto

sound/soc/renesas/rcar/msiof.c

@@ -238,16 +238,16 @@ static int msiof_hw_stop(struct snd_soc_component *component,
 		val = SIIER_RDREQE | SIIER_RDMAE | SISTR_ERR_RX;
 	msiof_update(priv, SIIER, val, 0);
 
-	/* Stop DMAC */
-	snd_dmaengine_pcm_trigger(substream, cmd);
-
 	/* SICTR */
 	if (is_play)
 		val = SICTR_TXE;
 	else
 		val = SICTR_RXE;
 	msiof_update_and_wait(priv, SICTR, val, 0, 0);
 
+	/* Stop DMAC */
+	snd_dmaengine_pcm_trigger(substream, cmd);
+
 	/* indicate error status if exist */
 	if (priv->err_syc[substream->stream] ||
 	    priv->err_ovf[substream->stream] ||