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: [v7,2/7] PCI: Export pci_pio_to_address() for module use
Date: Wed, 13 Jan 2021 19:39:56 +0800 [thread overview]
Message-ID: <20210113114001.5804-3-jianjun.wang@mediatek.com> (raw)
In-Reply-To: <20210113114001.5804-1-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 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)
{
--
2.25.1
next prev parent reply other threads:[~2021-01-13 11:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-13 11:39 [v7,0/7] PCI: mediatek: Add new generation controller support Jianjun Wang
2021-01-13 11:39 ` [v7,1/7] dt-bindings: PCI: mediatek-gen3: Add YAML schema Jianjun Wang
2021-01-25 20:22 ` Rob Herring
2021-01-26 12:01 ` Jianjun Wang
2021-01-13 11:39 ` Jianjun Wang [this message]
2021-01-13 11:39 ` [v7,3/7] PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192 Jianjun Wang
2021-01-25 19:54 ` Rob Herring
2021-01-26 11:42 ` Jianjun Wang
2021-01-13 11:39 ` [v7,4/7] PCI: mediatek-gen3: Add INTx support Jianjun Wang
2021-01-26 12:25 ` Marc Zyngier
2021-01-27 13:09 ` Jianjun Wang
2021-01-13 11:39 ` [v7,5/7] PCI: mediatek-gen3: Add MSI support Jianjun Wang
2021-01-26 13:57 ` Marc Zyngier
2021-01-27 12:31 ` Jianjun Wang
2021-01-27 13:05 ` Marc Zyngier
2021-01-27 13:17 ` Jianjun Wang
2021-01-13 11:40 ` [v7,6/7] PCI: mediatek-gen3: Add system PM support Jianjun Wang
2021-01-13 11:40 ` [v7,7/7] MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer Jianjun Wang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210113114001.5804-3-jianjun.wang@mediatek.com \
--to=jianjun.wang@mediatek.com \
--cc=Rex-BC.Chen@mediatek.com \
--cc=anson.chuang@mediatek.com \
--cc=bhelgaas@google.com \
--cc=chuanjia.liu@mediatek.com \
--cc=devicetree@vger.kernel.org \
--cc=drinkcat@chromium.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-pci@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.com \
--cc=matthias.bgg@gmail.com \
--cc=maz@kernel.org \
--cc=p.zabel@pengutronix.de \
--cc=qizhong.cheng@mediatek.com \
--cc=robh+dt@kernel.org \
--cc=ryder.lee@mediatek.com \
--cc=sin_jieyang@mediatek.com \
--cc=sj.huang@mediatek.com \
--cc=youlin.pei@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).