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path: root/drivers/pci/search.c
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-rw-r--r--drivers/pci/search.c31
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index e8cb5051c311..ec415352d9ba 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -113,37 +113,6 @@ pci_find_next_bus(const struct pci_bus *from)
113 return b; 113 return b;
114} 114}
115 115
116#ifdef CONFIG_PCI_LEGACY
117/**
118 * pci_find_device - begin or continue searching for a PCI device by vendor/device id
119 * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids
120 * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids
121 * @from: Previous PCI device found in search, or %NULL for new search.
122 *
123 * Iterates through the list of known PCI devices. If a PCI device is found
124 * with a matching @vendor and @device, a pointer to its device structure is
125 * returned. Otherwise, %NULL is returned.
126 * A new search is initiated by passing %NULL as the @from argument.
127 * Otherwise if @from is not %NULL, searches continue from next device
128 * on the global list.
129 *
130 * NOTE: Do not use this function any more; use pci_get_device() instead, as
131 * the PCI device returned by this function can disappear at any moment in
132 * time.
133 */
134struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device,
135 struct pci_dev *from)
136{
137 struct pci_dev *pdev;
138
139 pci_dev_get(from);
140 pdev = pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from);
141 pci_dev_put(pdev);
142 return pdev;
143}
144EXPORT_SYMBOL(pci_find_device);
145#endif /* CONFIG_PCI_LEGACY */
146
147/** 116/**
148 * pci_get_slot - locate PCI device for a given PCI slot 117 * pci_get_slot - locate PCI device for a given PCI slot
149 * @bus: PCI bus on which desired PCI device resides 118 * @bus: PCI bus on which desired PCI device resides