diff options
| author | Jianjun Wang <jianjun.wang@mediatek.com> | 2021-04-20 14:17:18 +0800 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-04-20 10:11:36 +0100 |
| commit | 9cc742078c9a90cdd4cf131e9f760e6965df9048 (patch) | |
| tree | 2d683ecf87752e9b223a7a4bcde1ed35be7acf39 /drivers/pci | |
| parent | 07ca255e3d49bb31f6b7398bd0b3c62c94142c19 (diff) | |
PCI: Export pci_pio_to_address() for module use
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@mediatek.com
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; } +EXPORT_SYMBOL_GPL(pci_pio_to_address); unsigned long __weak pci_address_to_pio(phys_addr_t address) { |