Change in coreboot[master]: device/pci_device.c: Improve pci_bridge_route() readability

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans.
Hello build bot (Jenkins), Arthur Heymans,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/59131

to look at the new patch set (#2).

Change subject: device/pci_device.c: Improve pci_bridge_route() readability
......................................................................

device/pci_device.c: Improve pci_bridge_route() readability

Both the secondary and subordinate bus numbers are configured in this
function but it's not easy to search for in the tree as the PCI writes
are hidden inside a bigger write to 'PCI_PRIMARY_BUS'. Using an
union/struct removes the need to juggle with bitwise operations.

Change-Id: I3bafd6a2e1d3a0b8d1d43997868a787ce3940ca9
Signed-off-by: Arthur Heymans 
---
M src/device/pci_device.c
1 file changed, 22 insertions(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/59131/2