ASoC: sh: rcar: dma: : use proper DMAENGINE API for termination

dmaengine_terminate_all() is deprecated in favor of explicitly saying if
it should be sync or async. Here, we want dmaengine_terminate_sync()
because there is no other synchronization code in the driver to handle
an async case.
Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210623100545.3926-1-wsa+renesas@sang-engineering.comSigned-off-by: NMark Brown <broonie@kernel.org>

sound/soc/sh/rcar/dma.c

@@ -102,7 +102,7 @@ static int rsnd_dmaen_stop(struct rsnd_mod *mod,
 	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);
 
 	if (dmaen->chan)
-		dmaengine_terminate_all(dmaen->chan);
+		dmaengine_terminate_sync(dmaen->chan);
 
 	return 0;
 }