PCI: restore saved SR-IOV state

Restore the volatile registers in the SR-IOV capability after the
D3->D0 transition.

Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 2b3201ec2b05..676bbcbc272b 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -775,6 +775,7 @@ pci_restore_state(struct pci_dev *dev)
         }
         pci_restore_pcix_state(dev);
         pci_restore_msi_state(dev);
+        pci_restore_iov_state(dev);
 
         return 0;
 }