[v9,2/7] PCI: Export pci_pio_to_address() for module use

[Pali Rohár]

On Wednesday 24 March 2021 11:05:05 Jianjun Wang wrote:
> 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 at 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 16a17215f633..12bba221c9f2 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;
>  }
> +EXPORT_SYMBOL(pci_pio_to_address);

Hello! I'm not sure if EXPORT_SYMBOL is correct because file has GPL-2.0
header. Should not be in this case used only EXPORT_SYMBOL_GPL? Maybe
other people would know what is correct?

>  
>  unsigned long __weak pci_address_to_pio(phys_addr_t address)
>  {
> -- 
> 2.25.1
>