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PCI: Update pci_find_slot() description in pci.txt

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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>
This commit is contained in:
Yijing Wang 2013-09-02 14:34:40 +08:00 committed by Bjorn Helgaas
parent 62a276f81f
commit a37bee7956
1 changed files with 5 additions and 3 deletions
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8
Documentation/PCI/pci.txt
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@ -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pci_find_device() Superseded by pci_get_device()
pci_find_subsys() Superseded by pci_get_subsys()
pci_find_slot() Superseded by pci_get_slot()
pci_find_slot() Superseded by pci_get_domain_bus_and_slot()
pci_get_slot() Superseded by pci_get_domain_bus_and_slot()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