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authorYijing Wang <wangyijing@huawei.com>2013-09-02 14:34:40 +0800
committerBjorn Helgaas <bhelgaas@google.com>2013-09-25 15:43:33 -0600
commita37bee7956ab34785815aafbe9f920c2cfd02b97 (patch)
tree7cd0e98efc9fdb6088e1ca1df2782e17023e5015 /Documentation/PCI
parent62a276f81fca41778abd8cb6d720a36302a89473 (diff)
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.txt8
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pci_find_device() Superseded by pci_get_device()
pci_find_subsys() Superseded by pci_get_subsys()
-pci_find_slot() Superseded by pci_get_slot()
+pci_find_slot() Superseded by pci_get_domain_bus_and_slot()
+pci_get_slot() Superseded by pci_get_domain_bus_and_slot()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

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