Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753803AbdFPMVh (ORCPT ); Fri, 16 Jun 2017 08:21:37 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:22645 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753145AbdFPMTv (ORCPT ); Fri, 16 Jun 2017 08:19:51 -0400 From: olivier moysan To: , , , , , , , , , , , , , CC: , Subject: [PATCH 5/7] ASoC: stm32: sai: change stop sequence Date: Fri, 16 Jun 2017 14:15:32 +0200 Message-ID: <1497615334-7156-6-git-send-email-olivier.moysan@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1497615334-7156-1-git-send-email-olivier.moysan@st.com> References: <1497615334-7156-1-git-send-email-olivier.moysan@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.201.23.16] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-06-16_07:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 992 Lines: 30 Disable SAI before stopping DMA data transfers. Signed-off-by: olivier moysan --- sound/soc/stm/stm32_sai_sub.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index 24b8874..97b69a3 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; -- 1.9.1