PCI: Add pci_free_host_bridge() interface
Commit a52d1443bba1 ("PCI: Export host bridge registration interface")
exported the pci_alloc_host_bridge() interface so that PCI host controllers
drivers can make use of it.
Introduce pci_alloc_host_bridge() kernel counterpart to free the host
bridge data structures, pci_free_host_bridge(), export it and update kernel
functions releasing host bridge objects allocated memory to make use of it.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 33c2b0b..9095b38 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -458,6 +458,7 @@ static inline struct pci_host_bridge *pci_host_bridge_from_priv(void *priv)
}
struct pci_host_bridge *pci_alloc_host_bridge(size_t priv);
+void pci_free_host_bridge(struct pci_host_bridge *bridge);
int pci_register_host_bridge(struct pci_host_bridge *bridge);
struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);