diff options
| -rw-r--r-- | drivers/pci/pci.c | 6 | ||||
| -rw-r--r-- | include/linux/pci.h | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b3761e98377b..85cb873266d3 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -527,11 +527,11 @@ EXPORT_SYMBOL(pci_bus_find_capability); * not support it. Some capabilities can occur several times, e.g., the * vendor-specific capability, and this provides a way to find them all. */ -int pci_find_next_ext_capability(struct pci_dev *dev, int start, int cap) +u16 pci_find_next_ext_capability(struct pci_dev *dev, u16 start, int cap) { u32 header; int ttl; - int pos = PCI_CFG_SPACE_SIZE; + u16 pos = PCI_CFG_SPACE_SIZE; /* minimum 8 bytes per capability */ ttl = (PCI_CFG_SPACE_EXP_SIZE - PCI_CFG_SPACE_SIZE) / 8; @@ -582,7 +582,7 @@ EXPORT_SYMBOL_GPL(pci_find_next_ext_capability); * %PCI_EXT_CAP_ID_DSN Device Serial Number * %PCI_EXT_CAP_ID_PWR Power Budgeting */ -int pci_find_ext_capability(struct pci_dev *dev, int cap) +u16 pci_find_ext_capability(struct pci_dev *dev, int cap) { return pci_find_next_ext_capability(dev, 0, cap); } diff --git a/include/linux/pci.h b/include/linux/pci.h index e615f8abdd79..441e5753da0c 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -381,7 +381,7 @@ struct pci_dev { struct pcie_link_state *link_state; /* ASPM link state */ unsigned int ltr_path:1; /* Latency Tolerance Reporting supported from root to here */ - int l1ss; /* L1SS Capability pointer */ + u16 l1ss; /* L1SS Capability pointer */ #endif unsigned int eetlp_prefix_path:1; /* End-to-End TLP Prefix */ @@ -1069,8 +1069,8 @@ u8 pci_find_capability(struct pci_dev *dev, int cap); u8 pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap); u8 pci_find_ht_capability(struct pci_dev *dev, int ht_cap); u8 pci_find_next_ht_capability(struct pci_dev *dev, u8 pos, int ht_cap); -int pci_find_ext_capability(struct pci_dev *dev, int cap); -int pci_find_next_ext_capability(struct pci_dev *dev, int pos, int cap); +u16 pci_find_ext_capability(struct pci_dev *dev, int cap); +u16 pci_find_next_ext_capability(struct pci_dev *dev, u16 pos, int cap); struct pci_bus *pci_find_next_bus(const struct pci_bus *from); u64 pci_get_dsn(struct pci_dev *dev); |