[PATCH v3 06/25] ASoC: renesas: rz-ssi: Terminate all the DMA transactions

[Claudiu <claudiu.beznea@xxxxxxxxx>]

From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

In case of full duplex the 1st closed stream doesn't benefit from the
dmaengine_terminate_async(). Call it after the companion stream is
closed.

Fixes: 4f8cd05a4305 ("ASoC: sh: rz-ssi: Add full duplex support")
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
---

Changes in v3:
- collected tags
- use proper fixes commit SHA1 and description
- s/sh/renesas in patch title

Changes in v2:
- none

 sound/soc/renesas/rz-ssi.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/renesas/rz-ssi.c b/sound/soc/renesas/rz-ssi.c
index 6efd017aaa7f..2d8721156099 100644
--- a/sound/soc/renesas/rz-ssi.c
+++ b/sound/soc/renesas/rz-ssi.c
@@ -415,8 +415,12 @@ static int rz_ssi_stop(struct rz_ssi_priv *ssi, struct rz_ssi_stream *strm)
 	rz_ssi_reg_mask_setl(ssi, SSICR, SSICR_TEN | SSICR_REN, 0);
 
 	/* Cancel all remaining DMA transactions */
-	if (rz_ssi_is_dma_enabled(ssi))
-		dmaengine_terminate_async(strm->dma_ch);
+	if (rz_ssi_is_dma_enabled(ssi)) {
+		if (ssi->playback.dma_ch)
+			dmaengine_terminate_async(ssi->playback.dma_ch);
+		if (ssi->capture.dma_ch)
+			dmaengine_terminate_async(ssi->capture.dma_ch);
+	}
 
 	rz_ssi_set_idle(ssi);
 
-- 
2.39.2