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 E0D7DC61DA4 for ; Mon, 13 Mar 2023 11:44:05 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PZvv82tCZz3cML for ; Mon, 13 Mar 2023 22:44:04 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.a=rsa-sha256 header.s=mail header.b=gCrSGv+p; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=collabora.com (client-ip=2a00:1098:0:82:1000:25:2eeb:e5ab; helo=madras.collabora.co.uk; envelope-from=angelogioacchino.delregno@collabora.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.a=rsa-sha256 header.s=mail header.b=gCrSGv+p; dkim-atps=neutral X-Greylist: delayed 448 seconds by postgrey-1.36 at boromir; Mon, 13 Mar 2023 19:51:26 AEDT Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4PZr3y2dH0z3bjy for ; Mon, 13 Mar 2023 19:51:26 +1100 (AEDT) Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 901456602F64; Mon, 13 Mar 2023 08:43:41 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1678697022; bh=4665rYemk6A2Xust8XxLzgdzG2cxoWIBxqr5W23dBBU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gCrSGv+pa3FO7jv7lAjrOcRNNwZOhG8bnVPxVcMAZV3jbVupV2eD23h7+xM5UqZKq yIFrUAQpgZPrQXJPWQ2RFLfEftrGAy4qlZzCnQzI2CffgTmAbylpOxjEby0sKHIkgx X21RB9a4WBM4zQnnwGQ8H6eObyuYDcE+e29GQJhU/l1syW31ydi1sCab54psgqSK49 SzKU25O5AzqhcHcmAuU4EH/4+uOO4Fv8/WJJ7cHNE2p3/uyB0JFITvnz9cMkxRw4Oa CQZUPWa6x3vmdim8mSJTPEIiZ9jPW9E6ZMWg9gOyShmzJRunuRFwEJ24aqDDWvQDCr CiN7YlGwWzXLg== Message-ID: Date: Mon, 13 Mar 2023 09:43:38 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH] PCI: Use of_property_present() for testing DT property presence Content-Language: en-US To: Rob Herring , Thierry Reding , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Bjorn Helgaas , Jonathan Hunter , Ryder Lee , Jianjun Wang , Tyrel Datwyler , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Matthias Brugger References: <20230310144719.1544443-1-robh@kernel.org> From: AngeloGioacchino Del Regno In-Reply-To: <20230310144719.1544443-1-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Mon, 13 Mar 2023 22:43:12 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-tegra@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Il 10/03/23 15:47, Rob Herring ha scritto: > It is preferred to use typed property access functions (i.e. > of_property_read_ functions) rather than low-level > of_get_property/of_find_property functions for reading properties. As > part of this, convert of_get_property/of_find_property calls to the > recently added of_property_present() helper when we just want to test > for presence of a property and nothing more. > > Signed-off-by: Rob Herring Reviewed-by: AngeloGioacchino Del Regno # pcie-mediatek