tree a2ffd7c8dd29d67dac2e78f23e26125dc413cb06
parent cb3952bf7853667a1cb3515e67f27e67f0fce9e8
author Jesse Barnes <jbarnes@virtuousgeek.org> 1218124357 -0700
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1218124357 -0700

PCI: fully restore MSI state at resume time

With the recent change to avoid masking MSIs using the MSI enable bit, devices
without an MSI mask bit will have their MSI capability always enabled when MSI
is in use, so we need to restore it regardless of the mask bit state.

Fixes kernel bz 11178.

Acked-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>