PCI: fully restore MSI state at resume time

[linux-2.6-omap-h63xx.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 18354817173ccaaeaf9110e0c5c9be4aeb50a2b1..4a10b5624f728f49c0cc8977cb48a4bbf47b2bd2 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -308,9 +308,8 @@ static void __pci_restore_msi_state(struct pci_dev *dev)
                                  entry->msi_attrib.masked);
 
        pci_read_config_word(dev, pos + PCI_MSI_FLAGS, &control);
-       control &= ~(PCI_MSI_FLAGS_QSIZE | PCI_MSI_FLAGS_ENABLE);
-       if (entry->msi_attrib.maskbit || !entry->msi_attrib.masked)
-               control |= PCI_MSI_FLAGS_ENABLE;
+       control &= ~PCI_MSI_FLAGS_QSIZE;
+       control |= PCI_MSI_FLAGS_ENABLE;
        pci_write_config_word(dev, pos + PCI_MSI_FLAGS, control);
 }