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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4499EC79FB9 for ; Thu, 10 Sep 2026 12:34:59 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4hgcZV3CsKz2xGr; Thu, 10 Sep 2026 22:34:58 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=172.234.252.31 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1789043698; cv=none; b=TH+m8+s+8i+I10FUNKjGZGd+zgQpJV3k/v7TjKkq2l07dLbyFY7edUVHzT7DFBlSSf37SNZlzrNUjcHClFoNli+Ol8CYj8bW5vsvWssCWgvwuv94fZhWQQlxsRodNMkS6NClZYe3SuAWv0AUXUJFvbif53hEwVwS8u4F27jeBtnxAlGSzGQKMbj2AoyKHLu3MHHPKoUAj6Wqj/hiV5aBkgNGj/OojAGl6J7eD5XDFRkfZcOqpoGSTHUGfndFwt7LF3vVkdjTuBumuY8r2scZ2fVgKqZswXqzA4aL3G1bqJ06HrGmFdur53fYSc2D+e/MAoI3fo8OkcKKeDwAI23U9Q== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1789043698; c=relaxed/relaxed; bh=Io3H7eT8+LcVwxa4TUx68Yyzl1iwGXsQIYcZ6tFQJ98=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JijPx9svpOaTXEx+HAZ1zk4x75OY0yZeGteJVf+AtP7myCnqovLU5IIGK6joxInAu44vkkl+7XSNv18ZQo9mAP+yFFdqPkW4wyHwCcSgfx4GCv33HyAvZ30jbpJuOEf/qlCwq9e/xWYHI/QkiDFZPYpVCNXXWxsX9DV9UIb+eERUMEcgitbDknnPPsbxH8FgPvlyHwE334Hiua2qTE0PvMkeg0e/EPAsDvhKGtKpiQ9+vKX+0U3TLxHDuQ97lRPj4gnPKkoOubzPZLOacsf4d1KBPqtShAby9aWUmYC2I/NSaB3IOWg+wpl5qr4XMNH6kURdf/GU7/5T0sSzJhkhnA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linuxfoundation.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=u1xLW18Z; dkim-atps=neutral; spf=pass (client-ip=172.234.252.31; helo=sea.source.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver=lists.ozlabs.org) smtp.mailfrom=linuxfoundation.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=u1xLW18Z; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linuxfoundation.org (client-ip=172.234.252.31; helo=sea.source.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver=lists.ozlabs.org) Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4hgcZT2L8Qz2xBK for ; Thu, 10 Sep 2026 22:34:56 +1000 (AEST) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id F01CA43B84; Thu, 10 Sep 2026 12:34:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 578341F000FF; Thu, 10 Sep 2026 12:34:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789043693; bh=Io3H7eT8+LcVwxa4TUx68Yyzl1iwGXsQIYcZ6tFQJ98=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=u1xLW18ZHX7/n1Wou5fWybTlwRYu6ZlLjZtXO8L23OFv40UOva766BrcpKgINEwrf AhteRRgEUNZ1S2S4dJBbJX26x5fRnke9xFf26XrSZASXOHoei01unD1PQv+JG5dpM2 Mdw4hTSE2GPfyTpK9pcMOPeFuaHN8/0Cm9zpXfGk= Date: Thu, 10 Sep 2026 14:34:45 +0200 From: Greg Kroah-Hartman To: "Christophe Leroy (CS GROUP)" Cc: Bartosz Golaszewski , Bartosz Golaszewski , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Qiang Zhao , Linus Walleij , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH] soc: fsl: qe: drop GPIOD_FLAGS_BIT_NONEXCLUSIVE Message-ID: <2026091038-trailing-jaywalker-2055@gregkh> References: <20260908-usb-fhci-drop-gpio-nonexclusive-v1-1-8e405dc67874@oss.qualcomm.com> <40845ad0-e321-4e1b-860d-ff798f430c42@kernel.org> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <40845ad0-e321-4e1b-860d-ff798f430c42@kernel.org> On Tue, Sep 08, 2026 at 01:58:18PM +0200, Christophe Leroy (CS GROUP) wrote: > Hi, > > Le 08/09/2026 à 11:27, Bartosz Golaszewski a écrit : > > The GPIOD_FLAGS_BIT_NONEXCLUSIVE flag for gpiod_get() is deprecated. For > > actually shared GPIOs, it should be replaced by using the functionality > > provided by gpio-shared-proxy. The Freescale QUICC Engine GPIO driver > > uses it as a workaround to access the GPIO descriptor already requested > > by the caller of qe_pin_request() in order to access the private GPIO > > chip data. > > > > As the existing comment itself states, the user already requested this > > GPIO and the only user in tree is the FHCI USB driver which does in fact > > request it, we can safely modify the function to take the *exclusive* > > GPIO descriptor as argument and stop using the deprecated flag. > > This change seems sensible. I will take it via soc/fsl tree unless you have > other plans. > > Greg, can you ack the change to drivers/usb/host/fhci-hcd.c ? Acked-by: Greg Kroah-Hartman