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=-6.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 E888FC3F2C6 for ; Tue, 3 Mar 2020 22:23:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BA4CA20848 for ; Tue, 3 Mar 2020 22:23:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583274204; bh=wjE69ZYaf/3pyxNp0JQWFntBjal3Au9H9Ve9NNMKtmk=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=rCvjMcGM91K6UlK/ZcAaczW90YkQsZtSgtsaLeP4j6bkQs7qhj45iVXOzyuBa7UIf 1Kk3hZfTV4P/0tw+oJ4atYR9xHr/X84CZF/zbhZUkDdUY/WygwCDy+L2NsA2Ftxqfb CJ2aGUVxPNq3tkBexd0RX3dRljmgxXgq14Yjm0RI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727026AbgCCWXY convert rfc822-to-8bit (ORCPT ); Tue, 3 Mar 2020 17:23:24 -0500 Received: from mail-oi1-f194.google.com ([209.85.167.194]:46746 "EHLO mail-oi1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726766AbgCCWXY (ORCPT ); Tue, 3 Mar 2020 17:23:24 -0500 Received: by mail-oi1-f194.google.com with SMTP id a22so4712602oid.13; Tue, 03 Mar 2020 14:23:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=t5x1nQ/2cd3iRTnJ5bqPpexORRJrGQYgbji7W2ye2JU=; b=Q/JTqJByVKc5TM/1S9/y3bh5yYhRYwxtE6Mf/AOWfSo78jkQtyokH5XgC+4a+vWbXf ZilRRrug8sxh2+cKrR7ZphG/vCpbUWVKI7jVCx3jNsmfG8WB14JPuxBe6ZOqPLm3dh5a eazHzmc7ax/nl8tLxdZtRzlNH/6bE5V20OCw+SuiICzzEv9MwTOILOHiZbfjLq5YCG2O xszC7rHVoIcj0RZUY50WT9a9aDQnJQ+WgrsOgMOdhHFtMUiN7cZio9QsyFQMDYQcrGuN bZq7g1Ij03HwcNv2Xc5STp22/BLVXTHD7bR7bSvBB7Ni4btUL+R+9pffPjl5rNrIBSo9 oZkg== X-Gm-Message-State: ANhLgQ1hZJMlJM8Ryj0T8n9eJ4qrRzh1kRM6n+Ym/sov+Mz97FgGN8nK nN4PdfxkW9QmeViiRpKql810d0JrAB7deVnGWeo= X-Google-Smtp-Source: ADFU+vuTXmKtBbImASbgUaaJFYvKWEvg0GEjaRr8XCRdkp5Pd4AeAmO6ILQy5ObMgknzgx+7IMsrcpuj/08qB4jdhGc= X-Received: by 2002:a54:4e96:: with SMTP id c22mr564709oiy.110.1583274203313; Tue, 03 Mar 2020 14:23:23 -0800 (PST) MIME-Version: 1.0 References: <2094703.CetWLLyMuz@kreacher> In-Reply-To: From: "Rafael J. Wysocki" Date: Tue, 3 Mar 2020 23:23:12 +0100 Message-ID: Subject: Re: [PATCH 0/6] ACPI: EC: Updates related to initialization To: Jian-Hong Pan Cc: "Rafael J. Wysocki" , "Rafael J. Wysocki" , Daniel Drake , Linux ACPI , LKML , Linux Upstreaming Team Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On Tue, Mar 3, 2020 at 10:09 AM Rafael J. Wysocki wrote: > > On Tue, Mar 3, 2020 at 8:29 AM Jian-Hong Pan wrote: > > > > Rafael J. Wysocki 於 2020年3月2日 週一 下午7:45寫道： > > > [cut] > > > > Originally, ec_install_handlers() will return the returned value from > > install_gpio_irq_event_handler() from acpi_dev_gpio_irq_get(), which > > is -EPROBE_DEFER, instead of -ENXIO. However, ec_install_handlers() > > returns -ENXIO directly if install_gpio_irq_event_handler() returns > > false in patch ("ACPI: EC: Consolidate event handler installation > > code"). Here needs some modification. > > Thanks, I forgot about the -EPROBE_DEFER case. The top-most commit in the git branch at git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ acpi-ec-work has been updated to take that case into account (I think that it should be spelled out explicitly or it will be very easy to overlook in the future). Please test this one if possible.