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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 701B7C0650F for ; Mon, 5 Aug 2019 13:29:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B5E120651 for ; Mon, 5 Aug 2019 13:29:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565011760; bh=i7gOVqMtjCBskIH84y4UQDJED3Qg6Jnw4PH2U/WCxUk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=14SNseL4SfSv6p7QOaJ0Dya8mhFCfuciM9mp4inB3t8bnQOQ/zdROnPwxAi6fRidJ Kl7Xcy397ZR5wZzGFCxWKeEIW1RfeS8oLMhGzrJh17uBL17POj1sifXE0xuDB6iFpJ p7BQi2jMw5qb+bJwUpF73qkt6vouGthOyJNf5qwc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730604AbfHENWA (ORCPT ); Mon, 5 Aug 2019 09:22:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:58224 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730592AbfHENV5 (ORCPT ); Mon, 5 Aug 2019 09:21:57 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 CEA8620880; Mon, 5 Aug 2019 13:21:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565011316; bh=i7gOVqMtjCBskIH84y4UQDJED3Qg6Jnw4PH2U/WCxUk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IvPoyXb9YqhHVUS+10ed9At1ySfSBsWXnCtpujq6qHXuHTvbRl+tI0xttlVb8wXAO +sHXE5gvknanYAAPixFbARpOzlebvIIu5VxdJ4BRCZkDcCxh1reXLRxbdqUKYVaD+A BRaSc1gAqfL3S+OpwMcDeKSBslEtmP87oxxmfkPo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bjorn Helgaas , Jean-Philippe Brucker , "Michael S. Tsirkin" , Sasha Levin Subject: [PATCH 5.2 014/131] PCI: OF: Initialize dev->fwnode appropriately Date: Mon, 5 Aug 2019 15:01:41 +0200 Message-Id: <20190805124952.389932592@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190805124951.453337465@linuxfoundation.org> References: <20190805124951.453337465@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [ Upstream commit 59b099a6c75e4ddceeaf9676422d8d91d0049755 ] For PCI devices that have an OF node, set the fwnode as well. This way drivers that rely on fwnode don't need the special case described by commit f94277af03ea ("of/platform: Initialise dev->fwnode appropriately"). Acked-by: Bjorn Helgaas Signed-off-by: Jean-Philippe Brucker Signed-off-by: Michael S. Tsirkin Signed-off-by: Sasha Levin --- drivers/pci/of.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/pci/of.c b/drivers/pci/of.c index 73d5adec0a28d..bc7b27a28795d 100644 --- a/drivers/pci/of.c +++ b/drivers/pci/of.c @@ -22,12 +22,15 @@ void pci_set_of_node(struct pci_dev *dev) return; dev->dev.of_node = of_pci_find_child_device(dev->bus->dev.of_node, dev->devfn); + if (dev->dev.of_node) + dev->dev.fwnode = &dev->dev.of_node->fwnode; } void pci_release_of_node(struct pci_dev *dev) { of_node_put(dev->dev.of_node); dev->dev.of_node = NULL; + dev->dev.fwnode = NULL; } void pci_set_bus_of_node(struct pci_bus *bus) @@ -41,13 +44,18 @@ void pci_set_bus_of_node(struct pci_bus *bus) if (node && of_property_read_bool(node, "external-facing")) bus->self->untrusted = true; } + bus->dev.of_node = node; + + if (bus->dev.of_node) + bus->dev.fwnode = &bus->dev.of_node->fwnode; } void pci_release_bus_of_node(struct pci_bus *bus) { of_node_put(bus->dev.of_node); bus->dev.of_node = NULL; + bus->dev.fwnode = NULL; } struct device_node * __weak pcibios_get_phb_of_node(struct pci_bus *bus) -- 2.20.1