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: 12357485 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=-6.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED,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 80CB2C07E96 for ; Sun, 4 Jul 2021 14:34:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5102B61248 for ; Sun, 4 Jul 2021 14:34:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5102B61248 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Date:Message-ID:CC:To: Subject:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=hjxt1YzQlmUVHNEPvghCWpSfxF9099cZbrz31CH2S+o=; b=akmZcPUw0+R65g HLkKqsEDklUGV8zbZozfZ8lROfGl5EPpru91vJ5nxAOECWohBgGNhSmlufQIf9Q7kzTVkAVLlX12P KFmqZZUPgcC6PCc0+QCpiZlZRtnsfJpForZMjMGp4cRNstw+lmtOFxOkAlWmSaqXAC28a+rMQbhTd C/WN8uueFDOd2SHjNZ/HVRGZW70OkMbitmKCvyL/tJbGJ+ds4o/ArB4YI8lt1oCfgMyITFUvIa5M1 xIL7EWLZP9IodKjwuUlnFA8Birj69HvC1axPRpj/vLc3uTaGKUOWuLrAJCqOKWKwMioDeEXm4prt8 279pv4E4K6B9odC1Fk7g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m03Av-006O31-RI; Sun, 04 Jul 2021 14:32:49 +0000 Received: from mxout02.lancloud.ru ([45.84.86.82]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m03Ap-006O1C-Gf; Sun, 04 Jul 2021 14:32:47 +0000 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) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210704_073243_792139_4426C6FB X-CRM114-Status: UNSURE ( 5.85 ) X-CRM114-Notice: Please train this message. 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 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