From: Cezary Rojewski <cezary.rojewski@intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Dave Penkler <dpenkler@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Vinod Koul <vkoul@kernel.org>, Frank Li <Frank.Li@kernel.org>,
Shengjiu Wang <shengjiu.wang@gmail.com>,
Xiubo Li <Xiubo.Lee@gmail.com>,
Fabio Estevam <festevam@gmail.com>,
Nicolin Chen <nicoleotsuka@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
"Jaroslav Kysela" <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
"Robert Jarzmik" <robert.jarzmik@free.fr>,
Lars-Peter Clausen <lars@metafoo.de>,
"Orson Zhai" <orsonzhai@gmail.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
Olivier Moysan <olivier.moysan@foss.st.com>,
Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Frank Li <Frank.Li@nxp.com>, Mark Brown <broonie@kernel.org>,
Shengjiu Wang <shengjiu.wang@nxp.com>,
"bui duc phuc" <phucduc.bui@gmail.com>,
Tianchu Chen <flynnnchen@tencent.com>,
<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>
Subject: Re: [PATCH v1 3/7] ASoC: soc-generic-dmaengine-pcm: Replace dma_request_slave_channel() by dma_request_chan()
Date: Tue, 15 Sep 2026 12:29:27 +0200 [thread overview]
Message-ID: <91b1902c-0cb4-4775-9f82-25bceff8301a@intel.com> (raw)
In-Reply-To: <20260915100931.3593242-4-andriy.shevchenko@linux.intel.com>
On 9/15/2026 12:04 PM, Andy Shevchenko wrote:
> Replace dma_request_slave_channel() by dma_request_chan() as suggested
> since the former is deprecated.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> sound/soc/soc-generic-dmaengine-pcm.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
> index 65b7ec52a054..6d1dbee8f6c1 100644
> --- a/sound/soc/soc-generic-dmaengine-pcm.c
> +++ b/sound/soc/soc-generic-dmaengine-pcm.c
> @@ -242,9 +242,11 @@ static int dmaengine_pcm_new(struct snd_soc_component *component,
> if (!substream)
> continue;
>
> - if (!pcm->chan[i] && config->chan_names[i])
> - pcm->chan[i] = dma_request_slave_channel(dev,
> - config->chan_names[i]);
> + if (!pcm->chan[i] && config->chan_names[i]) {
> + pcm->chan[i] = dma_request_chan(dev, config->chan_names[i]);
> + if (IS_ERR(pcm->chan[i]))
> + pcm->chan[i] = NULL;
> + }
>
> if (!pcm->chan[i] && (pcm->flags & SND_DMAENGINE_PCM_FLAG_COMPAT)) {
> pcm->chan[i] = dmaengine_pcm_compat_request_channel(
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
next prev parent reply other threads:[~2026-09-15 10:29 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 10:04 [PATCH v1 0/7] ASoC et alia: Convert to use dma_request_chan() Andy Shevchenko
2026-09-15 10:04 ` [PATCH v1 1/7] ASoC: stm32: spdifrx: Drop mention of the deprecated and unused call Andy Shevchenko
2026-09-15 10:04 ` [PATCH v1 2/7] ASoC: sprd: Replace dma_request_slave_channel() by dma_request_chan() Andy Shevchenko
2026-09-15 10:54 ` Baolin Wang
2026-09-15 17:35 ` Mark Brown
2026-09-15 10:04 ` [PATCH v1 3/7] ASoC: soc-generic-dmaengine-pcm: " Andy Shevchenko
2026-09-15 10:29 ` Cezary Rojewski [this message]
2026-09-15 10:04 ` [PATCH v1 4/7] ASoC: pxa: " Andy Shevchenko
2026-09-15 10:04 ` [PATCH v1 5/7] ASoC: fsl_asrc: " Andy Shevchenko
2026-09-15 14:02 ` Frank Li
2026-09-16 3:30 ` Shengjiu Wang
2026-09-15 10:04 ` [PATCH v1 6/7] gpib: fmh_gpib: " Andy Shevchenko
2026-09-15 14:16 ` Dave Penkler
2026-09-15 10:04 ` [PATCH v1 7/7] dmaengine: Remove deprecated dma_request_slave_channel() Andy Shevchenko
2026-09-15 14:03 ` Frank Li
2026-09-15 17:37 ` Vinod Koul
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