From patchwork Wed Aug 19 11:59:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mika Westerberg X-Patchwork-Id: 11723761 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A44631800 for ; Wed, 19 Aug 2020 12:01:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 89B352075E for ; Wed, 19 Aug 2020 12:01:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728169AbgHSMBc (ORCPT ); Wed, 19 Aug 2020 08:01:32 -0400 Received: from mga05.intel.com ([192.55.52.43]:49550 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728021AbgHSL74 (ORCPT ); Wed, 19 Aug 2020 07:59:56 -0400 IronPort-SDR: wIxPof3BWspEKl2Cm1ww3To8qucSLttq8oVQI+DVAs2ad+tEUw8KmKd3X8P5n7wA6WDZufaOeD 0rXPfVNl6tDw== X-IronPort-AV: E=McAfee;i="6000,8403,9717"; a="239922678" X-IronPort-AV: E=Sophos;i="5.76,331,1592895600"; d="scan'208";a="239922678" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2020 04:59:17 -0700 IronPort-SDR: iWifSpr83vxu9j5doJ0hUGI4lOCtt6pV6KNeBswt6aumKvXT64PSjYZ5Ao9kXVI0pHR36ErZ+J rvebvyz7CrkA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,331,1592895600"; d="scan'208";a="329310787" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga002.fm.intel.com with ESMTP; 19 Aug 2020 04:59:14 -0700 Received: by black.fi.intel.com (Postfix, from userid 1001) id F31EB790; Wed, 19 Aug 2020 14:59:06 +0300 (EEST) From: Mika Westerberg To: linux-usb@vger.kernel.org Cc: Michael Jamet , Yehezkel Bernat , Mika Westerberg , Andreas Noever , Rajmohan Mani , Dana Alkattan , Lukas Wunner , "Rafael J . Wysocki" , Bjorn Helgaas , Len Brown , Greg Kroah-Hartman , linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH 17/19] ACPI: Export acpi_get_first_physical_node() to modules Date: Wed, 19 Aug 2020 14:59:03 +0300 Message-Id: <20200819115905.59834-18-mika.westerberg@linux.intel.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200819115905.59834-1-mika.westerberg@linux.intel.com> References: <20200819115905.59834-1-mika.westerberg@linux.intel.com> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This function will be needed by the Thunderbolt driver when it parses ACPI description for linking tunneled ports to the Thunderbolt controller device. Cc: Rafael J. Wysocki Signed-off-by: Mika Westerberg --- drivers/acpi/bus.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 54002670cb7a..53cc1e0cef21 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -551,6 +551,7 @@ struct device *acpi_get_first_physical_node(struct acpi_device *adev) mutex_unlock(physical_node_lock); return phys_dev; } +EXPORT_SYMBOL_GPL(acpi_get_first_physical_node); static struct acpi_device *acpi_primary_dev_companion(struct acpi_device *adev, const struct device *dev)