Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp3656213pxv; Mon, 28 Jun 2021 09:31:30 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwaoELtfzVySRe6FKtf6oGEdv2wuCst38LNbkVmSgtzGz0en67yXigpEFMxKvzfRS6oXNiK X-Received: by 2002:aa7:d159:: with SMTP id r25mr34208334edo.281.1624897889983; Mon, 28 Jun 2021 09:31:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1624897889; cv=none; d=google.com; s=arc-20160816; b=mZWOWtgQ83/Tt0tI1wpXo5HklnflZAdlstYXIKj9cQXDKWkd7aLllE/ScWEegeCVCw gWzZCp4pjsO/pcxI6hGKBTxfLf2cLFv7eW7a0N+rLqWOdd0eT1SPgT6XXYgF6SLqCHjX CWZ0ezq1l/jAdLRjBGExqUGFBDwwHCQBlJ2GkzBAr8M9v4s7P02ZTZOzZBYteg8y9pMS pLtQXb/F/PJJxw7j/np2hHPX2nCdFhc25KXa1+uxNvq5EGfGKoR1aEgKb1KHW89yXWZU jOxuCXdxGbJ7oLzhaz8aNToOuLmafuqjDhBf4W0W+yqB+wfI/F/1ocd19avjd5qjbgFQ 6+Og== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=bctBgtCt3XapgJc8OqBPsBrg2f42dFBxS67bq3EDJ8U=; b=JZmmid8LWUFkETaeKTSvPszJBLvv7fEaNo5ZrjfnwMC6YS/UjXY9i/VNzhS9krBwVC im1gqJw5MadxLyGmeNiF6tNxXkCMS83rmNqbIwGpOowTZOb3x0A4dTg0iVxY4RTk+DV6 abwtq3Wmhsh3LxP3pOtwFCGCg3ITdV2cgZvCNasnPTRaODtohimX6ARcRQpaCzDOVUO2 6PguggEQlkQt3mQb7L0YYTn47dHecDk/+GdpvsDmoifYXV6A8ralHyyO0haFpxO80a6f Pmw+L7v6u/4Q5aDTUQVjFxbo/d+qf7aFYywTafBC7d5lv44SNiDJ2UUjiz7osryTxmAo AhtA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id by25si13665103ejc.235.2021.06.28.09.31.06; Mon, 28 Jun 2021 09:31:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233931AbhF1QcI (ORCPT + 99 others); Mon, 28 Jun 2021 12:32:08 -0400 Received: from verein.lst.de ([213.95.11.211]:37954 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233115AbhF1QcC (ORCPT ); Mon, 28 Jun 2021 12:32:02 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 342566736F; Mon, 28 Jun 2021 18:29:34 +0200 (CEST) Date: Mon, 28 Jun 2021 18:29:34 +0200 From: Christoph Hellwig To: Geert Uytterhoeven Cc: Christoph Hellwig , Yoshinori Sato , Rich Felker , Linux-sh list , Linux Kernel Mailing List Subject: Re: dma_declare_coherent_memory and SuperH Message-ID: <20210628162934.GA29578@lst.de> References: <20210623133205.GA28589@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 28, 2021 at 04:29:18PM +0200, Geert Uytterhoeven wrote: > On Wed, Jun 23, 2021 at 3:33 PM Christoph Hellwig wrote: > > I have a vague recollection that you were planning on dropping support > > for non-devicetree platforms, is that still the case? > > > > The reason I'm asking is because all but one users of > > dma_declare_coherent_memory are in the sh platform setup code, and > > I'd really like to move towards killing this function off. > > I guess you mean drivers/remoteproc/remoteproc_virtio.c? > > BeagleV Starlight Beta will be adding two more in > drivers/nvdla/nvdla_gem.c. > https://github.com/esmil/linux/commit/ce5cffcc8e618604a0d442758321fc5577751c9d As clearly documented adding new callers is not acceptable. But I don't really care about of of tree code anyway.