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>,
<drinkcat@chromium.org>, <Rex-BC.Chen@mediatek.com>,
<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 [thread overview]
Message-ID: <20210224061132.26526-3-jianjun.wang@mediatek.com> (raw)
In-Reply-To: <20210224061132.26526-1-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 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
next prev parent reply other threads:[~2021-02-24 6:14 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-24 6:11 [v8,0/7] PCI: mediatek: Add new generation controller support Jianjun Wang
2021-02-24 6:11 ` [v8,1/7] dt-bindings: PCI: mediatek-gen3: Add YAML schema Jianjun Wang
2021-03-06 20:09 ` Rob Herring
2021-02-24 6:11 ` Jianjun Wang [this message]
2021-02-24 6:11 ` [v8,3/7] PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192 Jianjun Wang
2021-02-24 13:36 ` Krzysztof Wilczyński
2021-02-25 3:07 ` Jianjun Wang
2021-03-11 12:38 ` Pali Rohár
2021-03-13 7:43 ` Jianjun Wang
2021-03-18 0:02 ` Pali Rohár
2021-03-18 5:48 ` Jianjun Wang
2021-03-19 18:53 ` Pali Rohár
2021-03-23 1:31 ` Jianjun Wang
2021-03-23 14:51 ` Pali Rohár
2021-03-29 22:58 ` Pali Rohár
2021-02-24 6:11 ` [v8,4/7] PCI: mediatek-gen3: Add INTx support Jianjun Wang
2021-02-24 14:24 ` Krzysztof Wilczyński
2021-02-25 3:10 ` Jianjun Wang
2021-03-09 11:10 ` Marc Zyngier
2021-03-10 3:05 ` Jianjun Wang
2021-02-24 6:11 ` [v8,5/7] PCI: mediatek-gen3: Add MSI support Jianjun Wang
2021-02-24 14:31 ` Krzysztof Wilczyński
2021-02-25 3:09 ` Jianjun Wang
2021-03-09 11:23 ` Marc Zyngier
2021-03-10 6:48 ` Jianjun Wang
[not found] ` <87a6rbxs4w.wl-maz@kernel.org>
2021-03-11 9:47 ` Jianjun Wang
2021-03-11 0:05 ` Pali Rohár
2021-03-11 8:19 ` Marc Zyngier
2021-03-11 9:50 ` Jianjun Wang
2021-02-24 6:11 ` [v8,6/7] PCI: mediatek-gen3: Add system PM support Jianjun Wang
2021-02-24 14:10 ` Krzysztof Wilczyński
2021-02-25 3:34 ` Jianjun Wang
2021-02-25 22:00 ` Krzysztof Wilczyński
2021-02-26 10:06 ` Jianjun Wang
2021-02-24 6:11 ` [v8,7/7] MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer Jianjun Wang
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