From patchwork Fri Dec 25 10:03:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Smlhbmp1biBXYW5nICjnjovlu7rlhpsp?= X-Patchwork-Id: 1420612 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4D2Mx33HJtz9sWW for ; Fri, 25 Dec 2020 21:04:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729256AbgLYKD7 (ORCPT ); Fri, 25 Dec 2020 05:03:59 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:46536 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726198AbgLYKD6 (ORCPT ); Fri, 25 Dec 2020 05:03:58 -0500 X-UUID: cf4929723c7547c7bb0e31ff855ebf6a-20201225 X-UUID: cf4929723c7547c7bb0e31ff855ebf6a-20201225 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2052342563; Fri, 25 Dec 2020 18:03:14 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Dec 2020 18:03:12 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Dec 2020 18:03:09 +0800 From: Jianjun Wang To: Bjorn Helgaas , Rob Herring , Lorenzo Pieralisi , Ryder Lee CC: Philipp Zabel , Matthias Brugger , , , , , , Sj Huang , Jianjun Wang , , , , , , Subject: [v6,2/4] PCI: Export pci_pio_to_address() for module use Date: Fri, 25 Dec 2020 18:03:06 +0800 Message-ID: <20201225100308.27052-3-jianjun.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20201225100308.27052-1-jianjun.wang@mediatek.com> References: <20201225100308.27052-1-jianjun.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This interface will be used by PCI host drivers for PIO translation, export it to support compiling those drivers as kernel modules. Signed-off-by: Jianjun Wang --- drivers/pci/pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 6d4d5a2f923d..3de714db2557 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4016,6 +4016,7 @@ phys_addr_t pci_pio_to_address(unsigned long pio) return address; } +EXPORT_SYMBOL(pci_pio_to_address); unsigned long __weak pci_address_to_pio(phys_addr_t address) {