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| author | Yinghai Lu <yinghai@kernel.org> | 2013-07-22 23:37:17 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-07-25 20:35:03 +0200 |
| commit | 928bea964827d7824b548c1f8e06eccbbc4d0d7d (patch) | |
| tree | 13110a5f05a65aa487cee8be5bd58017986f4929 /drivers/ata/pata_acpi.c | |
| parent | PCI: Assign resources on a per-bus basis (diff) | |
| download | linux-928bea964827d7824b548c1f8e06eccbbc4d0d7d.tar.xz linux-928bea964827d7824b548c1f8e06eccbbc4d0d7d.zip | |
PCI: Delay enabling bridges until they're needed
We currently enable PCI bridges after scanning a bus and assigning
resources. This is often done in arch code.
This patch changes this so we don't enable a bridge until necessary, i.e.,
until we enable a PCI device behind the bridge. We do this in the generic
pci_enable_device() path, so this also removes the arch-specific code to
enable bridges.
[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/ata/pata_acpi.c')
0 files changed, 0 insertions, 0 deletions