tree fe9a701f8c7d86841846b52326fbec89c8e42c29
parent 7557b5d63259d55f716e62e528978d4866318515
author Andi Kleen <andi@firstfloor.org> 1253133622 +0200
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1253207127 -0700

PCI: Disable AER with pci=nomsi

When booting with pci=nomsi aer causes lost interrupts and
lockdep inversions.

So check if MSIs are not disabled before initializing the aer
driver.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>