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Merge branch 'pci/jiang-get-domain-bus-slot' into next

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* pci/jiang-get-domain-bus-slot:
  xen-pcifront: Use hotplug-safe pci_get_domain_bus_and_slot()
  PCI: Use hotplug-safe pci_get_domain_bus_and_slot()
  PCI/cpcihp: Use hotplug-safe pci_get_domain_bus_and_slot()
  PCI/vga: Use hotplug-safe pci_get_domain_bus_and_slot()
  ia64/PCI: Use hotplug-safe pci_get_domain_bus_and_slot()
This commit is contained in:
Bjorn Helgaas
2012-09-17 15:44:20 -06:00
parent 6dabee73d4 2ccc246d9c
commit b895e663f4
5 changed files with 10 additions and 35 deletions
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15
drivers/gpu/vga/vgaarb.c
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@@ -1066,7 +1066,6 @@ static ssize_t vga_arb_write(struct file *file, const char __user * buf,
}
} else if (strncmp(curr_pos, "target ", 7) == 0) {
struct pci_bus *pbus;
unsigned int domain, bus, devfn;
struct vga_device *vgadev;
@@ -1085,19 +1084,11 @@ static ssize_t vga_arb_write(struct file *file, const char __user * buf,
pr_debug("vgaarb: %s ==> %x:%x:%x.%x\n", curr_pos,
domain, bus, PCI_SLOT(devfn), PCI_FUNC(devfn));
pbus = pci_find_bus(domain, bus);
pr_debug("vgaarb: pbus %p\n", pbus);
if (pbus == NULL) {
pr_err("vgaarb: invalid PCI domain and/or bus address %x:%x\n",
domain, bus);
ret_val = -ENODEV;
goto done;
}
pdev = pci_get_slot(pbus, devfn);
pdev = pci_get_domain_bus_and_slot(domain, bus, devfn);
pr_debug("vgaarb: pdev %p\n", pdev);
if (!pdev) {
pr_err("vgaarb: invalid PCI address %x:%x\n",
bus, devfn);
pr_err("vgaarb: invalid PCI address %x:%x:%x\n",
domain, bus, devfn);
ret_val = -ENODEV;
goto done;
}