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Fri, 18 Sep 2026 13:37:29 +0200 (CEST) From: Andy Shevchenko To: Frank Li , Vinod Koul , Mark Brown , Shengjiu Wang , bui duc phuc , Andy Shevchenko , linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-sound@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Cc: Dave Penkler , Greg Kroah-Hartman , Frank Li , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Lars-Peter Clausen , Orson Zhai , Baolin Wang , Chunyan Zhang , Olivier Moysan , Arnaud Pouliquen , Maxime Coquelin , Alexandre Torgue Subject: [PATCH v2 4/7] ASoC: pxa: Replace dma_request_slave_channel() by dma_request_chan() Date: Fri, 18 Sep 2026 13:34:08 +0200 Message-ID: <20260918113727.1898998-5-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260918113727.1898998-1-andriy.shevchenko@linux.intel.com> References: <20260918113727.1898998-1-andriy.shevchenko@linux.intel.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace dma_request_slave_channel() by dma_request_chan() as suggested since the former is deprecated. Signed-off-by: Andy Shevchenko --- sound/soc/pxa/pxa2xx-pcm-lib.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/sound/soc/pxa/pxa2xx-pcm-lib.c b/sound/soc/pxa/pxa2xx-pcm-lib.c index 88a9d3226302..4b5b07f0c444 100644 --- a/sound/soc/pxa/pxa2xx-pcm-lib.c +++ b/sound/soc/pxa/pxa2xx-pcm-lib.c @@ -79,6 +79,7 @@ static int pxa2xx_pcm_open(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_dmaengine_dai_dma_data *dma_params; + struct dma_chan *chan; int ret; runtime->hw = pxa2xx_pcm_hardware; @@ -107,9 +108,11 @@ static int pxa2xx_pcm_open(struct snd_pcm_substream *substream) if (ret < 0) return ret; - return snd_dmaengine_pcm_open( - substream, dma_request_slave_channel(snd_soc_rtd_to_cpu(rtd, 0)->dev, - dma_params->chan_name)); + chan = dma_request_chan(snd_soc_rtd_to_cpu(rtd, 0)->dev, dma_params->chan_name); + if (IS_ERR(chan)) + return -ENXIO; + + return snd_dmaengine_pcm_open(substream, chan); } static int pxa2xx_pcm_close(struct snd_pcm_substream *substream) -- 2.50.1