PCI: Export pci_get_host_bridge_device() for use by pci-keystone

Siddharth-Vadapalli-at-TI · bjorn-helgaas · commit 36640d21fdfe · 2025-11-13T12:20:46.000-06:00
The pci-keystone.c driver uses the 'pci_get_host_bridge_device()' helper. Export it in preparation for enabling the pci-keystone.c driver to be built as a loadable module. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://patch.msgid.link/20251029080547.1253757-2-s-vadapalli@ti.com
diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
@@ -33,6 +33,7 @@ struct device *pci_get_host_bridge_device(struct pci_dev *dev)
 	kobject_get(&bridge->kobj);
 	return bridge;
 }
+EXPORT_SYMBOL_GPL(pci_get_host_bridge_device);
 
 void  pci_put_host_bridge_device(struct device *dev)
 {
diff --git a/include/linux/pci.h b/include/linux/pci.h
@@ -646,6 +646,7 @@ struct pci_host_bridge *pci_alloc_host_bridge(size_t priv);
 struct pci_host_bridge *devm_pci_alloc_host_bridge(struct device *dev,
 						   size_t priv);
 void pci_free_host_bridge(struct pci_host_bridge *bridge);
+struct device *pci_get_host_bridge_device(struct pci_dev *dev);
 struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);
 
 void pci_set_host_bridge_release(struct pci_host_bridge *bridge,

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,7 @@ struct device pci_get_host_bridge_device(struct pci_dev dev)`
`33`	`33`	`kobject_get(&bridge->kobj);`
`34`	`34`	`return bridge;`
`35`	`35`	`}`
	`36`	`+EXPORT_SYMBOL_GPL(pci_get_host_bridge_device);`
`36`	`37`
`37`	`38`	`void pci_put_host_bridge_device(struct device *dev)`
`38`	`39`	`{`