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>
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@ -525,8 +525,9 @@ corresponding register block for you.
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6. Other interesting functions
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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pci_find_slot() Find pci_dev corresponding to given bus and
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slot numbers.
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pci_get_domain_bus_and_slot() Find pci_dev corresponding to given domain,
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bus and slot and number. If the device is
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found, its reference count is increased.
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pci_set_power_state() Set PCI Power Management state (0=D0 ... 3=D3)
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pci_find_capability() Find specified capability in device's capability
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list.
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@ -582,7 +583,8 @@ having sane locking.
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pci_find_device() Superseded by pci_get_device()
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pci_find_subsys() Superseded by pci_get_subsys()
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pci_find_slot() Superseded by pci_get_slot()
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pci_find_slot() Superseded by pci_get_domain_bus_and_slot()
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pci_get_slot() Superseded by pci_get_domain_bus_and_slot()
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The alternative is the traditional PCI device driver that walks PCI
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