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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 C2633C433E0 for ; Mon, 25 May 2020 13:02:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 92D172073B for ; Mon, 25 May 2020 13:02:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Lgd8S+SR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390712AbgEYNCb (ORCPT ); Mon, 25 May 2020 09:02:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388757AbgEYNC3 (ORCPT ); Mon, 25 May 2020 09:02:29 -0400 Received: from mail-lf1-x141.google.com (mail-lf1-x141.google.com [IPv6:2a00:1450:4864:20::141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3147BC05BD43 for ; Mon, 25 May 2020 06:02:28 -0700 (PDT) Received: by mail-lf1-x141.google.com with SMTP id c21so10486459lfb.3 for ; Mon, 25 May 2020 06:02:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=6TqMW725LlIsB45NBSvFcRZXUVOZteQsXKud6yL3JOI=; b=Lgd8S+SR6iLuIdVNeZWgsdH73CM9IhLnsLE5GEiDKzdiYZB4MfZrPsnyGWpse8Lmm1 PuX6IQqoGQKN/1gRhKmf2959/OakbgAHYoi9EOWIXBonjn+i0kLTTZg+mYuRxt1T0rAS Te7ZpmMj0ycI390rRPBlRt9/pqT07reNZmDQm1iPqTXilgML/yRxQbCpeDnGzA9Uho8q HBx0XOgqYN2/PnBmWmnzuQbXzL1NzyZH/8CHwGdFln4G6UW6deIekODt6gLLRFn4Az6s 5yRwFh3rzo21EyGscpCbGLi78gwNyb/2113FZML2MW+xLFRP00seu+9lsa9VOl8hRHq1 bx6g== 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; bh=6TqMW725LlIsB45NBSvFcRZXUVOZteQsXKud6yL3JOI=; b=pkjCG+LmK1sOT3T+wU7/OGS2jCRDm0v0yiwX5QfHJh9QlX6PUOOA5XuvHWdJOSiZYi aq92atUdnRQefNtTHw7AbYzvVpREqRMP7P/aWRNwVYxkSNLMh4i7+Hq6DeHaJOHb1fb8 8lUMEJSiQymKYw3nVvsWjiXo8XIxtOX3UN4bD7SH9PZ91REtHOlO8QKf1iuBt58sPz69 gsDW3qqJJ7qijLRnAFVF7g8Qr/5QkywEfaN7i6LWKZYAEoXgwewtwRf0475lh4FXEuk+ lcSqhIACDIuXA4PS4AMi+/7P7jCITFSH6Yh/hXcBRhacAtoucWuKzXfDWguZhNdUVrgN 2wRg== X-Gm-Message-State: AOAM531udWH2gJy6NKV2upzq4iQr1+tbmi1F0X1fjObvBUdnT9X6K+8w v7SUNDmCkbKyx9oLr3izl9WciOJHNDz/PB+XKhguCw== X-Google-Smtp-Source: ABdhPJxb4V6ca5WvD7/RCar+rPgb92YBR/ngJbFx3UmobgXZvzsxOjeUo4HrrTayLY4d9pwLTUlozZfcpeeP0A68rYw= X-Received: by 2002:ac2:5cd1:: with SMTP id f17mr13444776lfq.4.1590411746523; Mon, 25 May 2020 06:02:26 -0700 (PDT) MIME-Version: 1.0 References: <20200428195651.6793-1-mani@kernel.org> <20200428195651.6793-3-mani@kernel.org> <20200429124918.GC6443@Mani-XPS-13-9360> <20200519085703.GB27787@localhost> <20200525111203.GB279021@kroah.com> In-Reply-To: <20200525111203.GB279021@kroah.com> From: Linus Walleij Date: Mon, 25 May 2020 15:02:15 +0200 Message-ID: Subject: Re: [PATCH 2/2] usb: serial: xr_serial: Add gpiochip support To: Greg KH Cc: Johan Hovold , Manivannan Sadhasivam , linux-usb , "linux-kernel@vger.kernel.org" , patong.mxl@gmail.com, "open list:GPIO SUBSYSTEM" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 25, 2020 at 1:12 PM Greg KH wrote: > > I remember I even referred to this myself, but I've been waning a bit > > on it recently, because it turns out that userspace/users aren't very > > good at parsing sysfs for topology. > > Which is why they could use libudev :) Yet they insist on using things like Busybox' mdev (e.g. OpenWrt) or Android ... or is Android using libudev now? I'd be delighted if they did. Yours, Linus Walleij