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@xxxxxxxxxxxx>
---
drivers/pci/pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index a458c46d7e39..509008899182 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4003,6 +4003,7 @@ 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
