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[v10,2/7] PCI: Export pci_pio_to_address() for module use

Message ID 20210420061723.989-3-jianjun.wang@mediatek.com (mailing list archive)
State New
Headers show
Series PCI: mediatek: Add new generation controller support | expand

Commit Message

Jianjun Wang April 20, 2021, 6:17 a.m. UTC
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>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
 drivers/pci/pci.c | 1 +
 1 file changed, 1 insertion(+)
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diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 16a17215f633..09f1714e23be 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;
 unsigned long __weak pci_address_to_pio(phys_addr_t address)