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X-CSE-ConnectionGUID: jfqYfKraR3SOWyGbB8Jkiw== X-CSE-MsgGUID: MpmidYhOQ0WOuF7j76rorw== X-IronPort-AV: E=McAfee;i="6800,10657,11908"; a="92739745" X-IronPort-AV: E=Sophos;i="6.27,108,1787036400"; d="scan'208";a="92739745" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2026 04:37:41 -0700 X-CSE-ConnectionGUID: Jf/bNaFCTZSqe9QU4FSD7g== X-CSE-MsgGUID: 1EkaHw41Qp2XYb8vIyZBcA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,108,1787036400"; d="scan'208";a="271029220" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa007.fm.intel.com with ESMTP; 18 Sep 2026 04:37:35 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id 5958099; 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 0/7] ASoC et alia: Convert to use dma_request_chan() Date: Fri, 18 Sep 2026 13:34:04 +0200 Message-ID: <20260918113727.1898998-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 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 Convert the last users (mostly in ASoC) to use dma_request_chan() and drop deprecated dma_request_slave_channel() completely. I think the best is to allow Mark to take the whole lot and provide an immutable tag or branch to others (DMAengine and GPIB). Changelog v2: - Add a comment that errors are now propagated to the caller (Frank) - Make sure the error pointer is not dereferenced (Sashiko, Mark) - Collected tags v1: <20260915100931.3593242-1-andriy.shevchenko@linux.intel.com> Andy Shevchenko (7): ASoC: stm32: spdifrx: Drop mention of the deprecated and unused call ASoC: sprd: Replace dma_request_slave_channel() by dma_request_chan() ASoC: soc-generic-dmaengine-pcm: Replace dma_request_slave_channel() by dma_request_chan() ASoC: pxa: Replace dma_request_slave_channel() by dma_request_chan() ASoC: fsl_asrc: Replace dma_request_slave_channel() by dma_request_chan() gpib: fmh_gpib: Replace dma_request_slave_channel() by dma_request_chan() dmaengine: Remove deprecated dma_request_slave_channel() drivers/gpib/fmh_gpib/fmh_gpib.c | 10 +++++++--- include/linux/dmaengine.h | 9 --------- sound/soc/fsl/fsl_asrc.c | 2 +- sound/soc/fsl/fsl_asrc_dma.c | 19 +++++++++++-------- sound/soc/fsl/fsl_asrc_m2m.c | 15 +++++++++------ sound/soc/fsl/fsl_easrc.c | 2 +- sound/soc/pxa/pxa2xx-pcm-lib.c | 9 ++++++--- sound/soc/soc-generic-dmaengine-pcm.c | 8 +++++--- sound/soc/sprd/sprd-pcm-compress.c | 9 +++++---- sound/soc/sprd/sprd-pcm-dma.c | 9 +++++---- sound/soc/stm/stm32_spdifrx.c | 2 +- 11 files changed, 51 insertions(+), 43 deletions(-) -- 2.50.1