diff options
Diffstat (limited to 'drivers/pci/legacy.c')
| -rw-r--r-- | drivers/pci/legacy.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/drivers/pci/legacy.c b/drivers/pci/legacy.c deleted file mode 100644 index 871f65c15936..000000000000 --- a/drivers/pci/legacy.c +++ /dev/null | |||
| @@ -1,34 +0,0 @@ | |||
| 1 | #include <linux/init.h> | ||
| 2 | #include <linux/pci.h> | ||
| 3 | #include <linux/module.h> | ||
| 4 | #include <linux/interrupt.h> | ||
| 5 | #include "pci.h" | ||
| 6 | |||
| 7 | /** | ||
| 8 | * pci_find_device - begin or continue searching for a PCI device by vendor/device id | ||
| 9 | * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids | ||
| 10 | * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids | ||
| 11 | * @from: Previous PCI device found in search, or %NULL for new search. | ||
| 12 | * | ||
| 13 | * Iterates through the list of known PCI devices. If a PCI device is found | ||
| 14 | * with a matching @vendor and @device, a pointer to its device structure is | ||
| 15 | * returned. Otherwise, %NULL is returned. | ||
| 16 | * A new search is initiated by passing %NULL as the @from argument. | ||
| 17 | * Otherwise if @from is not %NULL, searches continue from next device | ||
| 18 | * on the global list. | ||
| 19 | * | ||
| 20 | * NOTE: Do not use this function any more; use pci_get_device() instead, as | ||
| 21 | * the PCI device returned by this function can disappear at any moment in | ||
| 22 | * time. | ||
| 23 | */ | ||
| 24 | struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device, | ||
| 25 | struct pci_dev *from) | ||
| 26 | { | ||
| 27 | struct pci_dev *pdev; | ||
| 28 | |||
| 29 | pci_dev_get(from); | ||
| 30 | pdev = pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from); | ||
| 31 | pci_dev_put(pdev); | ||
| 32 | return pdev; | ||
| 33 | } | ||
| 34 | EXPORT_SYMBOL(pci_find_device); | ||
