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 103CFC982DD for ; Fri, 18 Sep 2026 11:37:49 +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:References:In-Reply-To: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:List-Owner; bh=q44P+TGcV0oD+z/AvCG4yiydzItwnrsyloeqwtRctNU=; b=se6MyM8gBcH98woloFSo8PGeAn RoZKttDBn9RZ5tWBBJwGeW0B7gw+B8KyBLhPmJgl3mPiDLnh+IsT3rjWGMh0PXytp2verQBCUgPLu CoeAOkubtU5esTSBpA6oSunIoS7IKUipr6kwZDxO6SpcocbcOsMALfpfkXxvXU98gbRNZ0hA2YMG/ e0i4IL+qSbapbCqEkg2IHsjjvZJK8+wfX0mBtgY2ndLJlrpL6J1B2MFmpaBeHYIyKNeux0qqb3DgX V2+SHRsGMFO2cvTdE/PtxURmLujarTIrtHFNy4FOHKQ55EzEjKoYpY59eaYbEvyhvYgmeewi+QQRN ZQqt8nAg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7WuS-0000000EG5N-0ftZ; Fri, 18 Sep 2026 11:37:40 +0000 Received: from mgamail.intel.com ([192.198.163.18]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7WuP-0000000EG4T-0cfA for linux-arm-kernel@lists.infradead.org; Fri, 18 Sep 2026 11:37:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789731457; x=1821267457; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3kWwrnL64mx1dLXwcHsMMT0BAa2zKW4PRgmp1oM+8L4=; b=TpbMFl7athYqFbOgZq1vAX5zTqwGJM0d4z+gB7lI32rN1bFYuGRSw8BZ zZ5N4obdV8U/M2VecjGSq+NXNScPZblyAH9Du3NJ9XVmpgse4/vKVqrA8 48gGT2xLDkENRr/7EIPGaWau5H1LlwUIHz1eKoXT1IigT2wa79guaooUq ZrbrVUy0FIWwJhyuPe/PdNAvGnrcZLIp3Fh/BQPDOKClKUNyYrkOVjUTW CKC0mBPz/oEVDeFjVDM0lGJOCyI0m/h4ctSliwkJFPED98UMh5pb5AX+3 d0q0oTGiG5HLIEvotEnvHQxcGiMZ4ttCYntDrf1yxkdZEKL5vskb0BiLb A==; X-CSE-ConnectionGUID: iHZClC/DSfecOx/gzLYfOw== X-CSE-MsgGUID: AX4Y6P6hS7StqvVBYHlFJQ== X-IronPort-AV: E=McAfee;i="6800,10657,11908"; a="89367424" X-IronPort-AV: E=Sophos;i="6.27,108,1787036400"; d="scan'208";a="89367424" Received: from fmviesa013.fm.intel.com ([10.60.135.153]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2026 04:37:36 -0700 X-CSE-ConnectionGUID: 1R6KiivqQbSH2qbKz/O6QA== X-CSE-MsgGUID: CLf4k4XbTtOWa//DNCduFA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,108,1787036400"; d="scan'208";a="2783655" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa013.fm.intel.com with ESMTP; 18 Sep 2026 04:37:30 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id 6253F9D; 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 2/7] ASoC: sprd: Replace dma_request_slave_channel() by dma_request_chan() Date: Fri, 18 Sep 2026 13:34:06 +0200 Message-ID: <20260918113727.1898998-3-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> 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_043737_198070_DA550392 X-CRM114-Status: GOOD ( 13.86 ) 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 Replace dma_request_slave_channel() by dma_request_chan() as suggested since the former is deprecated. With this, propagate all possible errors to the caller. Reviewed-by: Baolin Wang Signed-off-by: Andy Shevchenko --- sound/soc/sprd/sprd-pcm-compress.c | 9 +++++---- sound/soc/sprd/sprd-pcm-dma.c | 9 +++++---- 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/sound/soc/sprd/sprd-pcm-compress.c b/sound/soc/sprd/sprd-pcm-compress.c index e5249924b54d..f394121d417a 100644 --- a/sound/soc/sprd/sprd-pcm-compress.c +++ b/sound/soc/sprd/sprd-pcm-compress.c @@ -145,6 +145,7 @@ static int sprd_platform_compr_dma_config(struct snd_soc_component *component, enum dma_slave_buswidth bus_width; int period, period_cnt, sg_num = 2; dma_addr_t src_addr, dst_addr; + struct dma_chan *chan; unsigned long flags; int ret, j; @@ -153,12 +154,12 @@ static int sprd_platform_compr_dma_config(struct snd_soc_component *component, return -EINVAL; } - dma->chan = dma_request_slave_channel(dev, - dma_params->chan_name[channel]); - if (!dma->chan) { + chan = dma_request_chan(dev, dma_params->chan_name[channel]); + if (IS_ERR(chan)) { dev_err(dev, "failed to request dma channel\n"); - return -ENODEV; + return PTR_ERR(chan); } + dma->chan = chan; sgt = sg = kzalloc_objs(*sg, sg_num); if (!sg) { diff --git a/sound/soc/sprd/sprd-pcm-dma.c b/sound/soc/sprd/sprd-pcm-dma.c index 2d5ffbe17e81..2a89dc7616bf 100644 --- a/sound/soc/sprd/sprd-pcm-dma.c +++ b/sound/soc/sprd/sprd-pcm-dma.c @@ -170,15 +170,16 @@ static int sprd_pcm_request_dma_channel(struct snd_soc_component *component, for (i = 0; i < channels; i++) { struct sprd_pcm_dma_data *data = &dma_private->data[i]; + struct dma_chan *chan; - data->chan = dma_request_slave_channel(dev, - dma_params->chan_name[i]); - if (!data->chan) { + chan = dma_request_chan(dev, dma_params->chan_name[i]); + if (IS_ERR(chan)) { dev_err(dev, "failed to request dma channel:%s\n", dma_params->chan_name[i]); sprd_pcm_release_dma_channel(substream); - return -ENODEV; + return PTR_ERR(chan); } + data->chan = chan; } return 0; -- 2.50.1