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>
diff --git a/Documentation/PCI/pci.txt b/Documentation/PCI/pci.txt
index bccf602..6f45856 100644
--- a/Documentation/PCI/pci.txt
+++ b/Documentation/PCI/pci.txt
@@ -525,8 +525,9 @@
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 @@
pci_find_device() Superseded by pci_get_device()
pci_find_subsys() Superseded by pci_get_subsys()
-pci_find_slot() Superseded by pci_get_slot()
+pci_find_slot() Superseded by pci_get_domain_bus_and_slot()
+pci_get_slot() Superseded by pci_get_domain_bus_and_slot()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