PCI: deprecate pci_scan_bus_parented()

Users of pci_scan_bus_parented() should be converted to use either
    pci_scan_root_bus() (preferred, but also calls pci_bus_add_devices)
or
    pci_create_root_bus()
    pci_scan_child_bus()

Since pci_scan_bus_parented(), I'm marking it deprecated now and will
actually remove it later.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas 2011-10-28 16:26:05 -06:00 committed by Jesse Barnes
parent 1e39ae9f90
commit 7e00fe2e53
2 changed files with 13 additions and 0 deletions

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@ -551,3 +551,15 @@ When: 3.5
Why: The iwlagn module has been renamed iwlwifi. The alias will be around
for backward compatibility for several cycles and then dropped.
Who: Don Fry <donald.h.fry@intel.com>
----------------------------
What: pci_scan_bus_parented()
When: 3.5
Why: The pci_scan_bus_parented() interface creates a new root bus. The
bus is created with default resources (ioport_resource and
iomem_resource) that are always wrong, so we rely on arch code to
correct them later. Callers of pci_scan_bus_parented() should
convert to using pci_scan_root_bus() so they can supply a list of
bus resources when the bus is created.
Who: Bjorn Helgaas <bhelgaas@google.com>

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@ -1637,6 +1637,7 @@ struct pci_bus *pci_create_bus(struct device *parent,
return b;
}
/* Deprecated; use pci_scan_root_bus() instead */
struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
int bus, struct pci_ops *ops, void *sysdata)
{