PCI: Use cached copy of PCI_EXP_SLTCAP_HPC bit

Browse source

We cache the PCI_EXP_SLTCAP_HPC bit in pci_dev->is_hotplug_bridge on device
probe, so there's no need to read it again on allocation of port service
devices.

No functional change intended.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

...

This commit is contained in:

Lukas Wunner 2016-05-04 16:58:11 -05:00 • committed by Bjorn Helgaas

parent 4d88d5a7bf

commit f841522283

1 changed files with 8 additions and 14 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

22

drivers/pci/pcie/portdrv_core.c

View file