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sl82c105: deprecate pci_get_bus_and_slot()

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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.

Getting ready to remove pci_get_bus_and_slot() function in favor of
pci_get_domain_bus_and_slot().

Replace pci_get_bus_and_slot() with pci_get_domain_bus_and_slot()
and extract the domain number from struct pci_dev.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sinan Kaya 2017-12-19 00:37:46 -05:00 committed by Bjorn Helgaas
parent 2fa6d6cdaf
commit 8c016394e8
1 changed files with 3 additions and 2 deletions
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5
drivers/ide/sl82c105.c
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@ -239,8 +239,9 @@ static u8 sl82c105_bridge_revision(struct pci_dev *dev)
/*
* The bridge should be part of the same device, but function 0.
*/
bridge = pci_get_bus_and_slot(dev->bus->number,
PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
bridge = pci_get_domain_bus_and_slot(pci_domain_nr(dev->bus),
dev->bus->number,
PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
if (!bridge)
return -1;