From 3a720d726a6aa0a7cd9190f694587adf7bafdf4f Mon Sep 17 00:00:00 2001 From: Brice Goglin Date: Tue, 23 May 2006 06:10:01 -0400 Subject: [PATCH] [PATCH] Revive pci_find_ext_capability This patch revives pci_find_ext_capability (has been disabled a couple month ago since it was not used anywhere. See http://lkml.org/lkml/2006/1/20/247). It will now be used by the myri10ge driver. Signed-off-by: Brice Goglin Signed-off-by: Andrew J. Gallatin drivers/pci/pci.c | 3 +-- include/linux/pci.h | 2 ++ 2 files changed, 3 insertions(+), 2 deletions(-) Signed-off-by: Jeff Garzik --- drivers/pci/pci.c | 3 +-- include/linux/pci.h | 2 ++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 2329f941a0dc..8d107c6c2c70 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -164,7 +164,6 @@ int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap) return __pci_bus_find_cap(bus, devfn, hdr_type & 0x7f, cap); } -#if 0 /** * pci_find_ext_capability - Find an extended capability * @dev: PCI device to query @@ -212,7 +211,7 @@ int pci_find_ext_capability(struct pci_dev *dev, int cap) return 0; } -#endif /* 0 */ +EXPORT_SYMBOL_GPL(pci_find_ext_capability); /** * pci_find_parent_resource - return resource region of parent bus of given region diff --git a/include/linux/pci.h b/include/linux/pci.h index 3a6a4e37a482..6fd36cb09160 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -442,6 +442,7 @@ struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int devic struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn); int pci_find_capability (struct pci_dev *dev, int cap); int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap); +int pci_find_ext_capability (struct pci_dev *dev, int cap); struct pci_bus * pci_find_next_bus(const struct pci_bus *from); struct pci_dev *pci_get_device (unsigned int vendor, unsigned int device, struct pci_dev *from); @@ -662,6 +663,7 @@ static inline int pci_register_driver(struct pci_driver *drv) { return 0;} static inline void pci_unregister_driver(struct pci_driver *drv) { } static inline int pci_find_capability (struct pci_dev *dev, int cap) {return 0; } static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int cap) { return 0; } +static inline int pci_find_ext_capability (struct pci_dev *dev, int cap) {return 0; } static inline const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev) { return NULL; } /* Power management related routines */ -- 2.20.1