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=-1.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,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 68B7CC48BE6 for ; Wed, 16 Jun 2021 08:20:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E86F611CE for ; Wed, 16 Jun 2021 08:20:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232083AbhFPIXC (ORCPT ); Wed, 16 Jun 2021 04:23:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231309AbhFPIXB (ORCPT ); Wed, 16 Jun 2021 04:23:01 -0400 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B5E2C061574 for ; Wed, 16 Jun 2021 01:20:55 -0700 (PDT) Received: by mail-ej1-x632.google.com with SMTP id gt18so2396169ejc.11 for ; Wed, 16 Jun 2021 01:20:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=ru2SBHmz28+uA3lySyJ2uhSKXc1zhTGt5b7E1wqUV3E=; b=ovFsNuYAHIqoJ0khZ+6j3ZwwEv9a29xb8b0xOY9dn/xcyNOfCjsO6AMnM9GubyT4Hk 0Ys++frhbT1hdZlqZHGsiyPoigvZorskvWtNrDh0THnNQKVQ8oD/k2UA+zHCuydV6G90 fsGTx3sS/cRcfjalzWVexAt6M9wHFGtNo2erqLueKujwYqJGbvD/kaoyjW2ALVHZWbPU 6FEWA3362FuRF7/bJytlTbLjHj9kswHKCK8Q04dNcOOWBePAfp4uviyD9isu6NgwFvSZ hmRcsqP0mrccIxIUZDlF69JjSAxAQtRdLzwl/47E/az/tnAWUxaEioXjKMcvrdA4NUFg 96CQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ru2SBHmz28+uA3lySyJ2uhSKXc1zhTGt5b7E1wqUV3E=; b=AVZl2U8V66agVyM+K5Ud0BHRWDmYM++cWPAGwmmV1YoJUA6d6Qmf3Si6M4TAJ0Lv01 jqGlVCn1EUIoFAv4IwdXVvY6urlNm7MnX5HFoSX57rN/twJG1268fX8rZcGlR/MU9s6h DyzyOvdM4r8x94ots+B3IP8fBtbxsr8TGM0eZhkWw0FU+C1b4sq1GLTfaEmy1VLKDdAm m+KfYbs9KPZRCvjkS7R6FUHmkjcux0Smi3uSLcnsXlXfEyBIKZY1KKBF/VFhL8fydw+T /+MpcwfSv57vjiamoRM1k7KT36ryWee/eQHspSCzVez7Pg1qIpv4bLewCUj2OWdxmU0+ L3RQ== X-Gm-Message-State: AOAM533FQRoGJJ44yPed/OsyoL03tCdLbcDf2W99xINA1WAPvXKBT75w Dgv8TwL4ErsOow5Ppy/2WZk= X-Google-Smtp-Source: ABdhPJzqPgfz250U812I5ukMubkpFI+1n96/E+Nzh+xZ+45Fpz4DwY3rWIfeTLPHdSXuf7JPihYyUg== X-Received: by 2002:a17:907:10c3:: with SMTP id rv3mr1096571ejb.420.1623831653938; Wed, 16 Jun 2021 01:20:53 -0700 (PDT) Received: from skbuf ([188.26.224.68]) by smtp.gmail.com with ESMTPSA id y10sm1054428ejq.50.2021.06.16.01.20.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Jun 2021 01:20:53 -0700 (PDT) From: Ioana Ciornei X-Google-Original-From: Ioana Ciornei Date: Wed, 16 Jun 2021 11:20:52 +0300 To: Andrew Lunn Cc: Ioana Ciornei , "Russell King (Oracle)" , davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, calvin.johnson@oss.nxp.com, hkallweit1@gmail.com, Ioana Ciornei Subject: Re: [PATCH net-next] mdio: mdiobus: setup of_node for the MDIO device Message-ID: <20210616082052.s56l54vycxilv5is@skbuf> References: <20210615154401.1274322-1-ciorneiioana@gmail.com> <20210615171330.GW22278@shell.armlinux.org.uk> <20210615210907.GY22278@shell.armlinux.org.uk> <20210615212153.fvfenkyqabyqp7dk@skbuf> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Jun 15, 2021 at 11:31:47PM +0200, Andrew Lunn wrote: > > The fwnode_operations declared in drivers/acpi/property.c also suggest > > the ACPI fwnodes are not refcounted. > > Is this because ACPI is not dynamic, unlike DT, where you can > add/remove overlays at runtime? > I am really not an expert here but the git history suggests so, yes. Without the CONFIG_OF_DYNAMIC enabled, the fwnode_handle_get() call is actually a no-op even in the OF case. Ioana