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PCI: Remove pci_get_bus_and_slot() function

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pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
where a PCI device is present. This restricts the device drivers to be
reused for other domain numbers.

Now that all users of pci_get_bus_and_slot() switched to
pci_get_domain_bus_and_slot(), it is now safe to remove this function.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
This commit is contained in:
Sinan Kaya 2017-12-19 00:38:02 -05:00 committed by Bjorn Helgaas
parent 57b29646bb
commit 5cf0c37a71
1 changed files with 0 additions and 8 deletions
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8
include/linux/pci.h
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@ -949,11 +949,6 @@ struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn);
struct pci_dev *pci_get_domain_bus_and_slot(int domain, unsigned int bus,
unsigned int devfn);
static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
unsigned int devfn)
{
return pci_get_domain_bus_and_slot(0, bus, devfn);
}
struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from);
int pci_dev_present(const struct pci_device_id *ids);
@ -1661,9 +1656,6 @@ static inline struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
static inline struct pci_dev *pci_get_slot(struct pci_bus *bus,
unsigned int devfn)
{ return NULL; }
static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
unsigned int devfn)
{ return NULL; }
static inline struct pci_dev *pci_get_domain_bus_and_slot(int domain,
unsigned int bus, unsigned int devfn)
{ return NULL; }