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 X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CE34C432C3 for ; Wed, 20 Nov 2019 10:48:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB33822429 for ; Wed, 20 Nov 2019 10:48:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728853AbfKTKsk (ORCPT ); Wed, 20 Nov 2019 05:48:40 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:56270 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728760AbfKTKsj (ORCPT ); Wed, 20 Nov 2019 05:48:39 -0500 Received: from p5b06da22.dip0.t-ipconnect.de ([91.6.218.34] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1iXNXC-000515-1D; Wed, 20 Nov 2019 11:48:30 +0100 Date: Wed, 20 Nov 2019 11:48:28 +0100 (CET) From: Thomas Gleixner To: Marc Zyngier cc: Yash Shah , linus.walleij@linaro.org, bgolaszewski@baylibre.com, robh+dt@kernel.org, mark.rutland@arm.com, palmer@dabbelt.com, "Paul Walmsley ( Sifive)" , aou@eecs.berkeley.edu, jason@lakedaemon.net, bmeng.cn@gmail.com, atish.patra@wdc.com, Sagar Kadam , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Sachin Ghadi Subject: Re: [PATCH v2 1/5] genirq: introduce irq_domain_translate_onecell In-Reply-To: <31ed00455bd8374b26ea6b649c14e288@www.loen.fr> Message-ID: References: <1574233128-28114-1-git-send-email-yash.shah@sifive.com> <1574233128-28114-2-git-send-email-yash.shah@sifive.com> <31ed00455bd8374b26ea6b649c14e288@www.loen.fr> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 20 Nov 2019, Marc Zyngier wrote: > On 2019-11-20 09:34, Thomas Gleixner wrote: > > On Wed, 20 Nov 2019, Yash Shah wrote: > > > > > Add a new function irq_domain_translate_onecell() that is to be used as > > > the translate function in struct irq_domain_ops for the v2 IRQ API. > > > > What is the V2 IRQ API? > > I believe that's a reference to a rather misleading comment in irqdomain.h: > > #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY > /* extended V2 interfaces to support hierarchy irq_domains */ > > which we could drop, as everything refers to hierarchical domain > support. Yes, which reminds me that we also need to update the horribly stale documentation of all this mess. Thanks, tglx