Merge branch 'oprofile-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[firefly-linux-kernel-4.4.55.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 6f2e6295e773d657eb76af3bbb39d53e917ce415..362773247fbfc3586e0025d84e006165c14613e0 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -455,8 +455,6 @@ static int msix_capability_init(struct pci_dev *dev,
                entry->msi_attrib.default_irq = dev->irq;
                entry->msi_attrib.pos = pos;
                entry->mask_base = base;
-               entry->masked = readl(base + j * PCI_MSIX_ENTRY_SIZE +
-                                       PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET);
                msix_mask_irq(entry, 1);
 
                list_add_tail(&entry->list, &dev->msi_list);
@@ -493,6 +491,12 @@ static int msix_capability_init(struct pci_dev *dev,
        msix_set_enable(dev, 1);
        dev->msix_enabled = 1;
 
+       list_for_each_entry(entry, &dev->msi_list, list) {
+               int vector = entry->msi_attrib.entry_nr;
+               entry->masked = readl(base + vector * PCI_MSIX_ENTRY_SIZE +
+                                       PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET);
+       }
+
        return 0;
 }