From 5c3f18cce08364ef68163228c0b42725d64cd353 Mon Sep 17 00:00:00 2001 From: Lorenzo Pieralisi Date: Wed, 28 Jun 2017 15:13:53 -0500 Subject: PCI: Add devm_pci_alloc_host_bridge() interface Struct pci_host_bridge can be allocated by PCI host bridge drivers which usually allocate and map memory through devm managed interfaces. Add a devm version for the pci_alloc_host_bridge() interface to simplify PCI host controller driver porting and simplify the driver failure paths. Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Cc: Arnd Bergmann --- include/linux/pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 9095b38c2fa3..d39a66dc67aa 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -458,6 +458,8 @@ static inline struct pci_host_bridge *pci_host_bridge_from_priv(void *priv) } 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); int pci_register_host_bridge(struct pci_host_bridge *bridge); struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus); -- cgit v1.2.3