Commit 3b073eda authored by Alex Chiang's avatar Alex Chiang Committed by Jesse Barnes
Browse files

PCI: remove deprecated pci_find_slot() interface



The last in-tree caller of pci_find_slot has been converted, so
let's get rid of this deprecated interface.

Signed-off-by: default avatarAlex Chiang <achiang@hp.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 12a9da0f
......@@ -114,36 +114,6 @@ pci_find_next_bus(const struct pci_bus *from)
}
#ifdef CONFIG_PCI_LEGACY
/**
* pci_find_slot - locate PCI device from a given PCI slot
* @bus: number of PCI bus on which desired PCI device resides
* @devfn: encodes number of PCI slot in which the desired PCI
* device resides and the logical device number within that slot
* in case of multi-function devices.
*
* Given a PCI bus and slot/function number, the desired PCI device
* is located in system global list of PCI devices. If the device
* is found, a pointer to its data structure is returned. If no
* device is found, %NULL is returned.
*
* NOTE: Do not use this function any more; use pci_get_slot() instead, as
* the PCI device returned by this function can disappear at any moment in
* time.
*/
struct pci_dev *pci_find_slot(unsigned int bus, unsigned int devfn)
{
struct pci_dev *dev = NULL;
while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
if (dev->bus->number == bus && dev->devfn == devfn) {
pci_dev_put(dev);
return dev;
}
}
return NULL;
}
EXPORT_SYMBOL(pci_find_slot);
/**
* pci_find_device - 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
......
......@@ -599,8 +599,6 @@ extern void pci_sort_breadthfirst(void);
struct pci_dev __deprecated *pci_find_device(unsigned int vendor,
unsigned int device,
struct pci_dev *from);
struct pci_dev __deprecated *pci_find_slot(unsigned int bus,
unsigned int devfn);
#endif /* CONFIG_PCI_LEGACY */
enum pci_lost_interrupt_reason {
......@@ -936,12 +934,6 @@ static inline struct pci_dev *pci_find_device(unsigned int vendor,
return NULL;
}
static inline struct pci_dev *pci_find_slot(unsigned int bus,
unsigned int devfn)
{
return NULL;
}
static inline struct pci_dev *pci_get_device(unsigned int vendor,
unsigned int device,
struct pci_dev *from)
......
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