[v7,2/7] PCI: Export pci_pio_to_address() for module use

Jianjun Wang
2021-01-13T11:41:58Z

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