From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 04D07C982DA for ; Fri, 18 Sep 2026 11:37:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=q1vgpEyqoB5Yit/Cccb7tneqG7j1BMP/IM+pD573dhE=; b=PLuCrRHv4cqSFRofQrYIh60ZAE aQRY2zwBLeAYQL6OcuLuLr+tDpCdwbMyHwD+dYfptgQpo+zH/NF3Yi6lq3iDcx5LXCyUwbp5eJO2O pjHjWjwARSil210UCVRn/2+3/BXIKcc91sEWfW+8+fSt0YY/XZ2sqHB1GRb2DxXEzFH9LYRbPVtIK NB2RpjMfgd5W2o+h7Q1GV7HmO5/bP6cY5JIzEGQ7dG4DcvP/uomZVUkDv2/FcLqA//Ym5vlJkm6pd NssqCLMXaZ3184hZDWcIKumvGx/+jaK/H3OULT+25Iw/A97kem9Z8xqSkwxrXLq9nU7saYSABLDiy DBksLXSA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7WuY-0000000EG97-2JkX; Fri, 18 Sep 2026 11:37:46 +0000 Received: from mgamail.intel.com ([192.198.163.13]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7WuV-0000000EG5g-23Lw for linux-arm-kernel@lists.infradead.org; Fri, 18 Sep 2026 11:37:44 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789731463; x=1821267463; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=3tCjl0Z1sktzbW2YwCZvEyafyorhC/cCFxIhMbEzRQg=; b=in7LvzyXtXo6ttb2pPlHMtL1NCca6Ixn/i9ETdxihO0Mf5iI6A6XYI+g rCWFJVIqF/JQ5XMkwQQ2Mywt/dSGYHdziB4IbADWFwNn2efF6FjPBwzX1 DGYbr6RnAYcgLVcL4USrlZGS1WDVTUxI6HUMreakr4JROG7WNFc7QMx4Z Cg2l/0cCEGD1dnqjVmpnNVan5qe9sGi85pN+aSEw1MnWJLUKyqTQiXWzq L1g/F7XGeEfbtb+Sm/DDGkOjhY6rH3MIb7UVyVUGr39T8L45b1Tw2FlrF B1EfSVhUMPn9hEAWcGlGp6VpJTBgTB1csQ2PUWf1Ro7d0PzD4riiSGWrJ Q==; X-CSE-ConnectionGUID: Rd4W2dMYRvOkEOCMejdpww== X-CSE-MsgGUID: 5vBlEL+SS22kC5M1BX+rlA== X-IronPort-AV: E=McAfee;i="6800,10657,11908"; a="92739739" X-IronPort-AV: E=Sophos;i="6.27,108,1787036400"; d="scan'208";a="92739739" 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 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260918_043743_585765_BFB95D47 X-CRM114-Status: GOOD ( 11.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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