Commits
Bjorn Helgaas committed 3d4a7882b11
agp/hp: fail gracefully if we don't find an IOC Bail out if we don't find an enclosing IOC. Previously, if we didn't find one, we tried to set things up using garbage for the SBA/IOC register address, which causes a crash. This crash only happens if firmware supplies a defective ACPI namespace, so it doesn't fix any problems in the field. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>