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From:   Jianjun Wang <jianjun.wang@mediatek.com>
To:     Bjorn Helgaas <bhelgaas@google.com>,
        Rob Herring <robh+dt@kernel.org>, <maz@kernel.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Ryder Lee <ryder.lee@mediatek.com>
CC:     Philipp Zabel <p.zabel@pengutronix.de>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        <linux-pci@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        Sj Huang <sj.huang@mediatek.com>,
        Jianjun Wang <jianjun.wang@mediatek.com>,
        <youlin.pei@mediatek.com>, <chuanjia.liu@mediatek.com>,
        <qizhong.cheng@mediatek.com>, <sin_jieyang@mediatek.com>,
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        <anson.chuang@mediatek.com>
Subject: [v8,2/7] PCI: Export pci_pio_to_address() for module use
Date:   Wed, 24 Feb 2021 14:11:27 +0800
Message-ID: <20210224061132.26526-3-jianjun.wang@mediatek.com>
In-Reply-To: <20210224061132.26526-1-jianjun.wang@mediatek.com>
References: <20210224061132.26526-1-jianjun.wang@mediatek.com>
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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 <jianjun.wang@mediatek.com>
---
 drivers/pci/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index b9fecc25d213..7ce72a82bec5 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4047,6 +4047,7 @@ 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)
 {
-- 
2.25.1