From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 12:15:32 +0000 (+0200)
Subject: ASoC: stm32: sai: change stop sequence
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4fa17938ea400b6478b24565483f2ac54122316f;p=linux.git

ASoC: stm32: sai: change stop sequence

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874cfe5fa..97b69a3ab46e2 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;