ASoC: rcar: fixup dma_async_issue_pending() timing

morimoto · broonie · commit a0d32bca511f · 2013-11-19T19:07:15.000Z
DMAEngine will stall without this patch

Signed-off-by: Kuninori Morimoto &lt;kuninori.morimoto.gx@renesas.com&gt;
Signed-off-by: Mark Brown &lt;broonie@linaro.org&gt;
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
@@ -199,9 +199,8 @@ static void rsnd_dma_do_work(struct work_struct *work)
 			return;
 		}
 
+		dma_async_issue_pending(dma->chan);
 	}
-
-	dma_async_issue_pending(dma->chan);
 }
 
 int rsnd_dma_available(struct rsnd_dma *dma)

Original file line number	Diff line number	Diff line change
`@@ -199,9 +199,8 @@ static void rsnd_dma_do_work(struct work_struct *work)`
`199`	`199`	`return;`
`200`	`200`	`}`
`201`	`201`
	`202`	`+ dma_async_issue_pending(dma->chan);`
`202`	`203`	`}`
`203`		`-`
`204`		`- dma_async_issue_pending(dma->chan);`
`205`	`204`	`}`
`206`	`205`
`207`	`206`	`int rsnd_dma_available(struct rsnd_dma *dma)`