powerpc/pci/rpadlpar: Fix device reference leaks

[pandora-kernel.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 0e6d04d..e3efb43 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -870,5 +870,15 @@ EXPORT_SYMBOL(pci_msi_enabled);
 
 void pci_msi_init_pci_dev(struct pci_dev *dev)
 {
+       int pos;
        INIT_LIST_HEAD(&dev->msi_list);
+
+       /* Disable the msi hardware to avoid screaming interrupts
+        * during boot.  This is the power on reset default so
+        * usually this should be a noop.
+        */
+       pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
+       if (pos)
+               msi_set_enable(dev, pos, 0);
+       msix_set_enable(dev, 0);
 }