ASoC: sh: Don't opencode DMAengine API calls

Use the proper wrapper functions instead of directly calling the DMAengine
callback functions.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 488f9be..32eb6da 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -139,7 +139,7 @@
 
 	desc->callback = siu_dma_tx_complete;
 	desc->callback_param = siu_stream;
-	cookie = desc->tx_submit(desc);
+	cookie = dmaengine_submit(desc);
 	if (cookie < 0) {
 		dev_err(dev, "Failed to submit a dma transfer\n");
 		return cookie;
@@ -189,7 +189,7 @@
 
 	desc->callback = siu_dma_tx_complete;
 	desc->callback_param = siu_stream;
-	cookie = desc->tx_submit(desc);
+	cookie = dmaengine_submit(desc);
 	if (cookie < 0) {
 		dev_err(dev, "Failed to submit dma descriptor\n");
 		return cookie;