From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=198.175.65.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793825220; b=Z6MOa19wylasPCd2qhrBcy6srNp1nF2ChEKuIvr+xqaZtXxBqrJ1U8p3fYhpDeqsNECi IoV/YZKmy16l1HZeYJ0hQMWepZ4I/yIYMc96QhANBgGys8j1K/Rr2TKPccr444rXF/m0B 9BhKhcchixjbDYiyEc+AfXciET0QdZSUmzsBcTZqG9QdTQ5uKCGkxh6pFP38jy7nhzCVe 8aG9JQ1dg+jyDaEVkSppuvUwAStp3j90HSX8wp7AuE9MxRqGKI4X1PuT9SSSIVCwNItU1 EJnKop0W3QW/0J8qifQVypprws6kZ/rMsuPjpFWqzmkswPIyVyl5Axosw4WmUI6OYNw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793825220; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Date:From:To:Cc: Subject:Message-ID:References:MIME-Version:Content-Type: Content-Disposition:In-Reply-To:Organization; bh=eRi8RhuRv2SJXOzZLsAPgv0589jsH/cmLNKcdsad3h0=; b=EI+KYwEKSh8gTyqrWBwzlkiaPr392NQV5/+sVkV5JC8yHgk7r4mxqGSqb7ang2VXVfwp oMCyeoQKbpZRKBOH3WmcDjmnLw4F7O2DglPb7ch8Pa+GnlxB5WXXi0K71IU767XasczCa TgmoSADRTsviNsEvLCAHfvzpZlPt6MxP4+YpRr87gyouSXsykIyDwlGxS0eP/Hwzdr/48 rMWXJLpAuDT89tSKzZXUTgRCVgfG7Wv3NtsGiFMHQlyH1n+ecxGd9FXLJJe9zr67aIVuF SBXN3ntiHYv9ExRFv1YK0RqdonPLkOSrn2pncIwH6Er6e1B1xp7DnilW59D11Qa67AQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=YndeNSkr; arc=none smtp.remote-ip=198.175.65.18 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36A0D6096913; Wed, 4 Nov 2026 20:46:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 36A0D6096913 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=YndeNSkr DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793825219; x=1825361219; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YjyWnrTrQVq7ZBX8abJyAkTK5/Ot0nUJj61/vlmOhkA=; b=YndeNSkrgtoSw9czx398bMZ3UavEMb9dvokRy41tSUqg5qH7XnTDee4s Tg6lypKTEmhkyN3fNZj4Q42Q/8t0OPiMcSPNPXfqDpeWUMc4yU8327WbJ oxucXfpDAM9F/3nZBUADoVvVgEQzK6W5qatXhTPpSXBNUVfQ4afQtZJC3 mIEPmhMWRwM0QwI84RourKrCbdhME1g8UEb2XCUyYiE9ctH/wSj1/Kn8T JlHvhyKbjc+8WYj4Uc1mt3KUHuazv8qPFvKVMjAvxPHfUOVe+Nf254EJ5 MHVMnKCw9C9+KJKJqxBnCwkA9r9tRQtFQ0ylMi06TUw1J1XqZz4YZvN6J A==; X-CSE-ConnectionGUID: 4FQ7906wSReHw+Z5u6cU/g== X-CSE-MsgGUID: LgVwrbXST12UM4lBQ1iwjw== X-IronPort-AV: E=McAfee;i="6800,10657,11956"; a="2610685" X-IronPort-AV: E=Sophos;i="6.27,195,1787036400"; d="scan'208";a="2610685" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2026 12:46:58 -0800 X-CSE-ConnectionGUID: QJnD8PsiRDG55Xn2Ee/n4w== X-CSE-MsgGUID: g9wohO3RRNmrTkNAfU1MxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,195,1787036400"; d="scan'208";a="6942404" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.244.24]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2026 12:46:55 -0800 Date: Wed, 4 Nov 2026 22:46:52 +0200 From: Andy Shevchenko To: Frank.Li@oss.nxp.com Cc: Manivannan Sadhasivam , Jeff Hugo , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Kishon Vijay Abraham I , Frank Li , Bjorn Helgaas , Koichiro Den , Niklas Cassel , Christian Bruel , "open list:MHI BUS" , "open list:MHI BUS" , "open list:PCI ENDPOINT SUBSYSTEM" , open list , imx@lists.linux.dev, Frank Li Subject: Re: [PATCH v2 1/1] PCI: Replace chan->device->dev with dmaengine_get_provider_device() Message-ID: References: <20261104150202.3224971-1-Frank.Li@oss.nxp.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261104150202.3224971-1-Frank.Li@oss.nxp.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Nov 04, 2026 at 10:01:59AM -0500, Frank.Li@oss.nxp.com wrote: > > Use the dmaengine_get_provider_device() API instead of directly > accessing chan->device->dev to get the DMA provider device. > > No functional change. Prepare make to struct dma_device private to the DMA > engine. I would also make line lengths balanced No functional change. Prepare make to struct dma_device private to the DMA engine. Either way, Reviewed-by: Andy Shevchenko -- With Best Regards, Andy Shevchenko