From: Jianjun Wang <jianjun.wang@xxxxxxxxxxxx> commit 9cc742078c9a90cdd4cf131e9f760e6965df9048 upstream. This interface will be used by PCI host drivers for PIO translation, export it to support compiling those drivers as kernel modules. Link: https://lore.kernel.org/r/20210420061723.989-3-jianjun.wang@xxxxxxxxxxxx Signed-off-by: Jianjun Wang <jianjun.wang@xxxxxxxxxxxx> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/pci/pci.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4043,6 +4043,7 @@ phys_addr_t pci_pio_to_address(unsigned return address; } +EXPORT_SYMBOL_GPL(pci_pio_to_address); unsigned long __weak pci_address_to_pio(phys_addr_t address) {
