From: Jianjun Wang <jianjun.wang@mediatek.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
Rob Herring <robh+dt@kernel.org>, Marc Zyngier <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,
"Jianjun Wang" <jianjun.wang@mediatek.com>,
youlin.pei@mediatek.com, chuanjia.liu@mediatek.com,
qizhong.cheng@mediatek.com, sin_jieyang@mediatek.com,
drinkcat@chromium.org, Rex-BC.Chen@mediatek.com,
anson.chuang@mediatek.com, "Krzysztof Wilczyski" <kw@linux.com>,
"Pali Rohár" <pali@kernel.org>
Subject: [v9,2/7] PCI: Export pci_pio_to_address() for module use
Date: Wed, 24 Mar 2021 11:05:05 +0800 [thread overview]
Message-ID: <20210324030510.29177-3-jianjun.wang@mediatek.com> (raw)
In-Reply-To: <20210324030510.29177-1-jianjun.wang@mediatek.com>
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 16a17215f633..12bba221c9f2 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4052,6 +4052,7 @@ 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
next prev parent reply other threads:[~2021-03-24 3:06 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-24 3:05 [v9,0/7] PCI: mediatek: Add new generation controller support Jianjun Wang
2021-03-24 3:05 ` [v9,1/7] dt-bindings: PCI: mediatek-gen3: Add YAML schema Jianjun Wang
2021-03-24 3:05 ` Jianjun Wang [this message]
2021-03-24 9:09 ` [v9,2/7] PCI: Export pci_pio_to_address() for module use Pali Rohár
2021-04-13 9:53 ` Lorenzo Pieralisi
2021-04-16 19:24 ` Bjorn Helgaas
2021-03-24 3:05 ` [v9,3/7] PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192 Jianjun Wang
2021-04-08 5:45 ` Jianjun Wang
2021-03-24 3:05 ` [v9,4/7] PCI: mediatek-gen3: Add INTx support Jianjun Wang
2021-03-24 16:17 ` Marc Zyngier
2021-03-24 3:05 ` [v9,5/7] PCI: mediatek-gen3: Add MSI support Jianjun Wang
2021-03-24 16:18 ` Marc Zyngier
2021-03-27 19:28 ` Pali Rohár
2021-03-27 19:44 ` Marc Zyngier
2021-03-27 20:29 ` Pali Rohár
2021-03-27 21:45 ` Marc Zyngier
2021-03-24 3:05 ` [v9,6/7] PCI: mediatek-gen3: Add system PM support Jianjun Wang
2021-03-24 3:05 ` [v9,7/7] MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer Jianjun Wang
2021-04-16 19:21 ` [v9,0/7] PCI: mediatek: Add new generation controller support Bjorn Helgaas
2021-04-19 10:44 ` Lorenzo Pieralisi
2021-04-20 2:05 ` Jianjun Wang
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