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

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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
This commit is contained in:
Siddharth Vadapalli
2025-10-29 13:34:49 +05:30
committed by Bjorn Helgaas
parent 95d9c3f0e4
commit 36640d21fd
2 changed files with 2 additions and 0 deletions
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1
drivers/pci/host-bridge.c
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@@ -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)
{

1
include/linux/pci.h
View File

@@ -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,