[PATCH V2 4/9] PCI: Export pci_find_host_bridge()
From: Manikanta Maddireddy <hidden>
Date: 2017-11-25 19:32:08
Also in:
linux-pci, linux-pm, linux-tegra
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
PCI subsystem pass pci_bus pointer to pci_ops callback functions, Tegra host driver use pci_find_host_bridge() to get pci_host_bridge from pci_bus. Export pci_find_host_bridge() to allow Tegra PCIe driver to be compiled as loadable kernel module. Signed-off-by: Manikanta Maddireddy <redacted> --- V2: * commit message update drivers/pci/host-bridge.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index add66236215c..e0942fc086ad 100644
--- a/drivers/pci/host-bridge.c
+++ b/drivers/pci/host-bridge.c@@ -22,6 +22,7 @@ struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus) return to_pci_host_bridge(root_bus->bridge); } +EXPORT_SYMBOL(pci_find_host_bridge); struct device *pci_get_host_bridge_device(struct pci_dev *dev) {
--
2.1.4
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