From patchwork Sat Apr 15 09:55:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 673403 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91EF8C77B77 for ; Sat, 15 Apr 2023 10:07:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229829AbjDOKHD (ORCPT ); Sat, 15 Apr 2023 06:07:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229760AbjDOKG7 (ORCPT ); Sat, 15 Apr 2023 06:06:59 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5E1EA5F1; Sat, 15 Apr 2023 03:06:31 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A5AB061177; Sat, 15 Apr 2023 10:06:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 444C0C433A1; Sat, 15 Apr 2023 10:06:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681553190; bh=Z+1BObiXlJgUhyPJtWXSHre7idf+1fVLpCNeJRw84co=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FeGcLJBv75tSgIpzlNfzHv3/MLU4/OGHjPh8RTfAsdeo8+0+ZSKtOhSLGmHmg/VYf ppyz46KmgHsl0wpKO/yzSynsis1Vmh9ImTWOviJtUHyH5GeppSxdB48uaitTi6R5b8 LSwKISZeFt3mxodjCv+DKBsgWlHmXTch46IhAqfYOnGWkF8+kGPWlAtXI4UBv4ePS+ ryaikh9nl4FK/vf9A6QcjXhNDPzFAbuBssonZfOBE7Y6aUtyPy2f7jreSlxmnRPF8v h98Boa6DdQr2pFnzZe4yqrZTJpMyn9sKtFlzpzOwD5TLKKHmArtK3j6uEOEIwGDt4z pMI6fKNT8u1Gg== From: Jisheng Zhang To: Lars-Peter Clausen , Vinod Koul , Eugeniy Paltsev , Logan Gunthorpe , Sinan Kaya , Andy Gross , Bjorn Andersson , Konrad Dybcio , Orson Zhai , Baolin Wang , Chunyan Zhang Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 5/5] dmaengine: sprd: Don't set chancnt Date: Sat, 15 Apr 2023 17:55:17 +0800 Message-Id: <20230415095517.2763-6-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230415095517.2763-1-jszhang@kernel.org> References: <20230415095517.2763-1-jszhang@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The dma framework will calculate the dma channels chancnt, setting it ourself is wrong. Signed-off-by: Jisheng Zhang Reviewed-by: Baolin Wang --- drivers/dma/sprd-dma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c index 474d3ba8ec9f..2b639adb48ba 100644 --- a/drivers/dma/sprd-dma.c +++ b/drivers/dma/sprd-dma.c @@ -1169,7 +1169,6 @@ static int sprd_dma_probe(struct platform_device *pdev) dma_cap_set(DMA_MEMCPY, sdev->dma_dev.cap_mask); sdev->total_chns = chn_count; - sdev->dma_dev.chancnt = chn_count; INIT_LIST_HEAD(&sdev->dma_dev.channels); INIT_LIST_HEAD(&sdev->dma_dev.global_node); sdev->dma_dev.dev = &pdev->dev;