From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 18 Nov 2013 02:45:16 +0000 (-0800)
Subject: ASoC: rcar: fixup dma_async_issue_pending() timing
X-Git-Tag: firefly_0821_release~176^2~4889^2~2^2~1^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a0d32bca511fd6b570e964ca38a0c3dcd9eacafb;p=firefly-linux-kernel-4.4.55.git

ASoC: rcar: fixup dma_async_issue_pending() timing

DMAEngine will stall without this patch

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 2e09ee8d2500..4e55f9d9ef43 100644
--- 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)