John Baldwin 75d4506b87 - Only assume that a PCI device on the same slot is a "neighbor" USB
controller if it's sole child device has the "usb" device class.
  Previously ehci(4) would think that PCI-ISA bridges on the same slot
  (such as in some Intel ICHs) were "neighbors" resulting in spurious
  warnings about neighbor count mismatches.
- Fix a memory leak when looking for neighbors.

MFC after:	1 week
Approved by:	re (kensmith)
Tested by:	phk
2007-09-19 16:21:34 +00:00
..
2007-09-19 15:30:25 +00:00
2007-09-18 19:51:49 +00:00