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| author | Yijing Wang <wangyijing@huawei.com> | 2013-09-02 14:34:40 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-09-25 15:43:33 -0600 |
| commit | a37bee7956ab34785815aafbe9f920c2cfd02b97 (patch) | |
| tree | 7cd0e98efc9fdb6088e1ca1df2782e17023e5015 /Documentation/PCI | |
| parent | 62a276f81fca41778abd8cb6d720a36302a89473 (diff) | |
| download | lwn-a37bee7956ab34785815aafbe9f920c2cfd02b97.tar.gz lwn-a37bee7956ab34785815aafbe9f920c2cfd02b97.zip | |
PCI: Update pci_find_slot() description in pci.txt
pci_find_slot() has been removed from the kernel. Document its
closest replacement, pci_get_domain_bus_and_slot(), instead.
[bhelgaas: fix indentation, keep mention in "obsolete" section]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'Documentation/PCI')
| -rw-r--r-- | Documentation/PCI/pci.txt | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/PCI/pci.txt b/Documentation/PCI/pci.txt index bccf602a87f5..6f458564d625 100644 --- a/Documentation/PCI/pci.txt +++ b/Documentation/PCI/pci.txt @@ -525,8 +525,9 @@ corresponding register block for you. 6. Other interesting functions ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -pci_find_slot() Find pci_dev corresponding to given bus and - slot numbers. +pci_get_domain_bus_and_slot() Find pci_dev corresponding to given domain, + bus and slot and number. If the device is + found, its reference count is increased. pci_set_power_state() Set PCI Power Management state (0=D0 ... 3=D3) pci_find_capability() Find specified capability in device's capability list. @@ -582,7 +583,8 @@ having sane locking. pci_find_device() Superseded by pci_get_device() pci_find_subsys() Superseded by pci_get_subsys() -pci_find_slot() Superseded by pci_get_slot() +pci_find_slot() Superseded by pci_get_domain_bus_and_slot() +pci_get_slot() Superseded by pci_get_domain_bus_and_slot() The alternative is the traditional PCI device driver that walks PCI |