From: Stefan Assmann <sassmann@xxxxxxxxxx>
Add header declaration for pci_find_upstream_pcie_bridge to pci.h. This will
allow the boot interrupt reroute code, and others, to make use of the
implementation.
Signed-off-by: Stefan Assmann <sassmann@xxxxxxxxxx>
Acked-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
---
include/linux/pci.h | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 7454408..7acb6b2 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -698,6 +698,7 @@ int pci_bus_find_ext_capability(struct pci_bus *bus, unsigned int devfn,
int pci_find_ht_capability(struct pci_dev *dev, int ht_cap);
int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap);
struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
+struct pci_dev *pci_find_upstream_pcie_bridge(struct pci_dev *pdev);
struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
struct pci_dev *from);
@@ -1208,6 +1209,8 @@ static inline void pci_unblock_user_cfg_access(struct pci_dev *dev)
static inline struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
{ return NULL; }
+static inline struct pci_dev *pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
+{ return NULL; }
static inline struct pci_dev *pci_get_slot(struct pci_bus *bus,
unsigned int devfn)
--
1.7.3.2
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