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| author | Yinghai Lu <yinghai@kernel.org> | 2014-11-11 12:09:46 -0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-11-13 15:43:42 -0700 |
| commit | 7a1562d4f2d01721ad07c3a326db7512077ceea9 (patch) | |
| tree | 4b146df04163b8de218cdaa9ae79b49ac7735355 /drivers/pci/of.c | |
| parent | 2801f7252d5be3f4f3886c2a5890284232801afe (diff) | |
| download | linux-next-7a1562d4f2d01721ad07c3a326db7512077ceea9.tar.gz | |
PCI: Apply _HPX Link Control settings to all devices with a link
Previously we applied _HPX type 2 record Link Control register settings
only to bridges with a subordinate bus. But it's better to apply them to
all devices with a link because if the subordinate bus has not been
allocated yet, we won't apply settings to the device.
Use pcie_cap_has_lnkctl() to determine whether the device has a Link
Control register instead of looking at dev->subordinate.
[bhelgaas: changelog]
Fixes: 6cd33649fa83 ("PCI: Add pci_configure_device() during enumeration")
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/of.c')
0 files changed, 0 insertions, 0 deletions