diff mbox series

[v10,2/7] PCI: Export pci_pio_to_address() for module use

Message ID 20210420061723.989-3-jianjun.wang@mediatek.com
State Accepted
Commit 9cc742078c9a90cdd4cf131e9f760e6965df9048
Headers show
Series PCI: mediatek: Add new generation controller support | expand

Commit Message

Jianjun Wang (王建军) April 20, 2021, 6:17 a.m. UTC 
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>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/pci.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

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)
 {