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 C435BC88E75 for ; Fri, 18 Sep 2026 06:25:13 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GzdXtldMP/qdQ6dqTfr0IByI0xo4hvqL9urRTnIwb6s=; b=0XAd8kqCjV++SHcVMKONMaiQPx Hp67TipN9PN2RRDer5s/Zcd3Vip+ZZuAHa3kVUh1GXExu+3JfhFIfKZ4yPcrQbkg/7h1IoFUQT9de ZJDJK8deQDmIj+7e1IOcWkdK7XGPonFch6tQFqVQn1YAjmpP4CJdu89KSjQdEwp9/El6NOLtdaCmR IEL9yDH5C2Q1Nz9f3MpePu1gBx5juD7SVRWK3130FUFVtDQ5BfOKK4E/rz6LXxzRPYWp+/UHO7MAu Vip2JtEsiAzydI13ByIL9Sa3JRJ99nwlrIndBDbBL0dkYcPRygmglDWddnfeHTQbtxAuauCnAtvNh nLw/JFSw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7S1z-0000000DZ5c-2jdH; Fri, 18 Sep 2026 06:25:07 +0000 Received: from mgamail.intel.com ([192.198.163.9]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7S1x-0000000DZ4h-0Yzp for linux-arm-kernel@lists.infradead.org; Fri, 18 Sep 2026 06:25:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789712705; x=1821248705; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=kMWoUije5yTrC+y3H2eCV42peF2ZwHmEpdZ1AzMBN08=; b=Q/G8cbH8IYMGqS6X4PrOGD9B4Uj4DLhriKBGgwAFnZJHC0k66Rfjj8/r JCs0ZdNyhLnvLU/i5/WeNEjFli9LTSnLHCIUqaLc7GQKK/JhQM48I6fZ/ GJwFnb8rVLpeBWGGMOtYxcPdNqv0T/AjCk7TEe+UpZBmGYaDDPyhRhQye Z77ILAeM4WSIGcTesrRZNfgfO3ZVZAXwtzr6AxYqTePpT8dZqlVXHUaDX PDzHcFn9NYjh10gFOxcy+Tv9yZ3zevGHxOMLDAbqKfBNw8wVRbeGlJpvv iaBrLo2W5wodrZBpMDtEBQdwYu2FFCC8SsxP7r4Nh9g8FD0up5UnE6AoT Q==; X-CSE-ConnectionGUID: Cfinp4P7Ri6yZR+a6hvC5g== X-CSE-MsgGUID: ZxKXbvydTV2nlA6m+Kef+A== X-IronPort-AV: E=McAfee;i="6800,10657,11905"; a="100858535" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="100858535" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2026 23:25:04 -0700 X-CSE-ConnectionGUID: nik7p8FETbK9DCqO6zw0zw== X-CSE-MsgGUID: VmqEWhMvSN6swG9gHq3yag== X-ExtLoop1: 1 Received: from carterle-desk.ger.corp.intel.com (HELO localhost) ([10.245.245.170]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2026 23:24:59 -0700 Date: Fri, 18 Sep 2026 09:24:57 +0300 From: Andy Shevchenko To: Vinod Koul Cc: Frank Li , Nuno =?iso-8859-1?Q?S=E1?= , linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-iio@vger.kernel.org, linux-sound@vger.kernel.org, linux-spi@vger.kernel.org, Frank Li , Lars-Peter Clausen , Eugeniy Paltsev , =?iso-8859-1?Q?Am=E9lie?= Delaunay , Maxime Coquelin , Alexandre Torgue , Jonathan Cameron , David Lechner , Andy Shevchenko , Jaroslav Kysela , Takashi Iwai , Mark Brown Subject: Re: [PATCH v4 01/10] dmaengine: Move enum dma_slave_buswidth to a new header Message-ID: References: <20260911-dmaengine-support-wider-dma-masks-v4-0-72b8fd4cc78e@analog.com> <20260911-dmaengine-support-wider-dma-masks-v4-1-72b8fd4cc78e@analog.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260917_232505_184839_94EC7C02 X-CRM114-Status: GOOD ( 13.88 ) 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 On Thu, Sep 17, 2026 at 11:39:54PM +0530, Vinod Koul wrote: > On 15-09-26, 12:04, Frank Li wrote: > > On Tue, Sep 15, 2026 at 09:50:22PM +0530, Vinod Koul wrote: > > > On 15-09-26, 21:22, Vinod Koul wrote: ... > > > > > Traditional naming would be > > > > > dma/engine/provider.h (Actually majority of the subsystems use driver.h.) > > > > > dma/engine/consumer.h > > > > > > > > consumer and provider and good names.. I would retain the full dmaengine > > > > everywhere please. dma causes confusion already! > > > > > > Thinking about it again, drivers/dma/dmaengine.h should be the provider > > > > There some dmaengine code outside drivers/dma directory, like > > drivers/crypto/ccp/ccp-dmaengine.c > > They chose to be outside, their choice... They need to be updated as > well to point to ../../dma/dmaengine.h :-) Hmm... It's rare to make such a requirement in the kernel for the resources like this. All I know about (GPIO, regulator, pwrseq, IIO), they split and provide the interfaces to the whole kernel. -- With Best Regards, Andy Shevchenko