Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp133789ybl; Tue, 13 Aug 2019 17:28:25 -0700 (PDT) X-Google-Smtp-Source: APXvYqwLnHygKJhyTrUbTVfWpIxpc0cQ5Yo2jDfZDUMSjzZyeMTtcW/BbN1Xnnibj/Pl/33a6O7f X-Received: by 2002:a17:902:b090:: with SMTP id p16mr18804744plr.93.1565742504974; Tue, 13 Aug 2019 17:28:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565742504; cv=none; d=google.com; s=arc-20160816; b=VFhwdjM1CsTyQAUf0UOq7ApfLs6QwRFiHKhjM4HMVmKVM+jMQxobggoVJjcLbFlmAx 2Xx41q33z4ugz0yFHDvVxmm9sBaLcXWNEnkRVPkdvYNn4OsTG7lXhwDBf3+X70jruIgl rRl4ohjJOsGeFm221sULzRZNX28wJQ8ffQ/ZJgji85JYuOdqWH3OScOazroU3DkCnQ+k 8XUEvRUn23xVBKSAgQFcLbfkgT1qQyKnq3ZH1j7+EtglNgfQg45/GAJ81sG2t+ohExn/ /L3hTmVQttXqJRhSgtAYroEjB2ZLO8lX1wlrZTmHG7teioaoKBcUQKZhjKxUa3zM319m Ds7A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:user-agent:to:cc:from :subject:references:in-reply-to:content-transfer-encoding :mime-version:dkim-signature; bh=QJGNq5K2WcYs2wUMlToJJUeku7ZnJDO0C0x7LZ2dbEk=; b=xSkQgdXKyoQpSuwDrmM2aTJPQU9KtxTtVgL3XGAQTLTr3z+iHXZjD2OZT5r7UkYut6 J4jeBImK8GueG6Qgs8tY47uosd2p5UUfIJ+N6Rw0qjdj+uIs0hNRcxWItSvUwcE1wYdq z4QKWljGSVHK5ZfZ5yevTXFl9mce7ZawClYFuJB/08Fy8E6ax57Gjrfwx+yAsMgmwrCq TzUTXaJWv3xFprtqsEc21Ir1qhaQaFOSY/uBe1yOCl0fyQaQpMKg3hb0r4Td8tg0d0Gj 5ovxm58ycywp/VYpCNM+jlIjAUeTaVmhIlLX30zVw8klQbDlmc7tfvajXBXojDujZqDL qvoA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=dXe909GK; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x20si1763916pjn.49.2019.08.13.17.28.08; Tue, 13 Aug 2019 17:28:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=dXe909GK; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727011AbfHNAZa (ORCPT + 99 others); Tue, 13 Aug 2019 20:25:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:40906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726316AbfHNAZa (ORCPT ); Tue, 13 Aug 2019 20:25:30 -0400 Received: from kernel.org (unknown [104.132.0.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 795E620844; Wed, 14 Aug 2019 00:25:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565742329; bh=QJGNq5K2WcYs2wUMlToJJUeku7ZnJDO0C0x7LZ2dbEk=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=dXe909GKrfuIWB/6ClVXkwkHGU1eUgNht8PtfTd39aOQzhMahTui/cQNXOb5U779Y 6tUAlpb1aeHXZj2HKt5EYKjdnsObv0Jq/W2ITzFGLfqnOF+3r8dC6Sw9QAVqcPSY+J ntFwfNkoUkO3xJOmAIKhYyWUkyYje5cD1vOxQLyw= Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20190731193517.237136-10-sboyd@kernel.org> References: <20190731193517.237136-1-sboyd@kernel.org> <20190731193517.237136-10-sboyd@kernel.org> Subject: Re: [PATCH 9/9] clk: Overwrite clk_hw::init with NULL during clk_register() From: Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Bjorn Andersson , Doug Anderson To: Michael Turquette , Stephen Boyd User-Agent: alot/0.8.1 Date: Tue, 13 Aug 2019 17:25:28 -0700 Message-Id: <20190814002529.795E620844@mail.kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Stephen Boyd (2019-07-31 12:35:17) > We don't want clk provider drivers to use the init structure after clk > registration time, but we leave a dangling reference to it by means of > clk_hw::init. Let's overwrite the member with NULL during clk_register() > so that this can't be used anymore after registration time. >=20 > Cc: Bjorn Andersson > Cc: Doug Anderson > Signed-off-by: Stephen Boyd > --- Applied to clk-next