ASoC: rsnd: care DMA slave channel name for DT

[platform/adaptation/renesas_rcar/renesas_kernel.git] / sound / soc / sh / rcar / ssi.c

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index b821ec6..2df723d 100644 (file)
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -589,6 +589,12 @@ static void rsnd_of_parse_ssi(struct platform_device *pdev,
                 * irq
                 */
                ssi_info->pio_irq = irq_of_parse_and_map(np, 0);
+
+               /*
+                * DMA
+                */
+               ssi_info->dma_id = of_get_property(np, "pio-transfer", NULL) ?
+                       0 : 1;
        }
 
 rsnd_of_parse_ssi_end: