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-rw-r--r--drivers/pci/search.c41
-rw-r--r--include/linux/pci.h10
2 files changed, 0 insertions, 51 deletions
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 1aabe3dbc7c..a04c43ffce4 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -360,46 +360,6 @@ pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from)
}
/**
- * pci_get_device_reverse - begin or continue searching for a PCI device by vendor/device id
- * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids
- * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids
- * @from: Previous PCI device found in search, or %NULL for new search.
- *
- * Iterates through the list of known PCI devices in the reverse order of
- * pci_get_device.
- * If a PCI device is found with a matching @vendor and @device, the reference
- * count to the device is incremented and a pointer to its device structure
- * is returned Otherwise, %NULL is returned. A new search is initiated by
- * passing %NULL as the @from argument. Otherwise if @from is not %NULL,
- * searches continue from next device on the global list. The reference
- * count for @from is always decremented if it is not %NULL.
- */
-struct pci_dev *
-pci_get_device_reverse(unsigned int vendor, unsigned int device, struct pci_dev *from)
-{
- struct list_head *n;
- struct pci_dev *dev;
-
- WARN_ON(in_interrupt());
- down_read(&pci_bus_sem);
- n = from ? from->global_list.prev : pci_devices.prev;
-
- while (n && (n != &pci_devices)) {
- dev = pci_dev_g(n);
- if ((vendor == PCI_ANY_ID || dev->vendor == vendor) &&
- (device == PCI_ANY_ID || dev->device == device))
- goto exit;
- n = n->prev;
- }
- dev = NULL;
-exit:
- dev = pci_dev_get(dev);
- up_read(&pci_bus_sem);
- pci_dev_put(from);
- return dev;
-}
-
-/**
* pci_get_class - begin or continue searching for a PCI device by class
* @class: search for a PCI device with this class designation
* @from: Previous PCI device found in search, or %NULL for new search.
@@ -479,7 +439,6 @@ EXPORT_SYMBOL(pci_find_bus);
EXPORT_SYMBOL(pci_find_next_bus);
/* For everyone */
EXPORT_SYMBOL(pci_get_device);
-EXPORT_SYMBOL(pci_get_device_reverse);
EXPORT_SYMBOL(pci_get_subsys);
EXPORT_SYMBOL(pci_get_slot);
EXPORT_SYMBOL(pci_get_bus_and_slot);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index b39f2abbea1..39ecf48ffa3 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -517,9 +517,6 @@ struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
struct pci_dev *from);
-struct pci_dev *pci_get_device_reverse(unsigned int vendor, unsigned int device,
- struct pci_dev *from);
-
struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
unsigned int ss_vendor, unsigned int ss_device,
struct pci_dev *from);
@@ -791,13 +788,6 @@ static inline struct pci_dev *pci_get_device(unsigned int vendor,
return NULL;
}
-static inline struct pci_dev *pci_get_device_reverse(unsigned int vendor,
- unsigned int device,
- struct pci_dev *from)
-{
- return NULL;
-}
-
static inline struct pci_dev *pci_get_subsys(unsigned int vendor,
unsigned int device,
unsigned int ss_vendor,