From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Wed, 28 Oct 2015 04:31:03 +0000 (+0000)
Subject: ASoC: rsnd: fixup rsnd_dmapp_stop() return value
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9c66eedc17bdf180d952e8d3550a23c2f93d9fff;p=linux-beck.git

ASoC: rsnd: fixup rsnd_dmapp_stop() return value

45a4394d03("ASoC: rsnd: use mod base common method on DMA phase3")
Exchanged "void rsnd_dmapp_stop()" to "int rsnd_dmapp_stop()",
but it returns inverted value. This patch fixup it.

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

diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index fc70e97500ad..9917b985c403 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -368,11 +368,11 @@ static int rsnd_dmapp_stop(struct rsnd_mod *mod,
 
 	for (i = 0; i < 1024; i++) {
 		if (0 == rsnd_dmapp_read(dma, PDMACHCR))
-			return -EIO;
+			return 0;
 		udelay(1);
 	}
 
-	return 0;
+	return -EIO;
 }
 
 static int rsnd_dmapp_start(struct rsnd_mod *mod,