From patchwork Sun Jul 4 14:32:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergey Shtylyov X-Patchwork-Id: 12357489 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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,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 A2E60C07E95 for ; Sun, 4 Jul 2021 14:32:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7774A613C9 for ; Sun, 4 Jul 2021 14:32:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229557AbhGDOfL (ORCPT ); Sun, 4 Jul 2021 10:35:11 -0400 Received: from mxout02.lancloud.ru ([45.84.86.82]:35112 "EHLO mxout02.lancloud.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229502AbhGDOfL (ORCPT ); Sun, 4 Jul 2021 10:35:11 -0400 Received: from LanCloud DKIM-Filter: OpenDKIM Filter v2.11.0 mxout02.lancloud.ru 67EBB20C94BD Received: from LanCloud Received: from LanCloud Received: from LanCloud From: Sergey Shtylyov Subject: [PATCH v2 0/5] Correctly handle plaform_get_irq()'s result in the i2C drivers To: CC: Qii Wang , Matthias Brugger , , , , George Cherian Organization: Open Mobile Platform Message-ID: <3712e871-bf2f-32c5-f9c2-2968c42087f8@omp.ru> Date: Sun, 4 Jul 2021 17:32:32 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 Content-Language: en-US X-Originating-IP: [192.168.11.198] X-ClientProxiedBy: LFEXT02.lancloud.ru (fd00:f066::142) To LFEX1907.lancloud.ru (fd00:f066::207) Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Here are 5 patches against the 'i2c/for-current' branch of Wolfram's 'linux.git' repo. The affected drivers call platform_get_irq() but mis-interprete its result -- they consider IRQ0 as error and (sometimes) the real error codes as valid IRQs... :-/ [1/5] i2c: hix5hd2: fix IRQ check [2/5] i2c: mt65xx: fix IRQ check [3/5] i2c: pmcmsp: fix IRQ check [4/5] i2c: s3c2410: fix IRQ check [5/5] i2c: xlp9xx: fix main IRQ check