PCI/MSI: Destroy sysfs before freeing entries

[platform/kernel/linux-rpi.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index bc64fa5..ea6371e 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -368,6 +368,11 @@ static void free_msi_irqs(struct pci_dev *dev)
                        for (i = 0; i < entry->nvec_used; i++)
                                BUG_ON(irq_has_action(entry->irq + i));
 
+       if (dev->msi_irq_groups) {
+               msi_destroy_sysfs(&dev->dev, dev->msi_irq_groups);
+               dev->msi_irq_groups = NULL;
+       }
+
        pci_msi_teardown_msi_irqs(dev);
 
        list_for_each_entry_safe(entry, tmp, msi_list, list) {
@@ -379,11 +384,6 @@ static void free_msi_irqs(struct pci_dev *dev)
                list_del(&entry->list);
                free_msi_entry(entry);
        }
-
-       if (dev->msi_irq_groups) {
-               msi_destroy_sysfs(&dev->dev, dev->msi_irq_groups);
-               dev->msi_irq_groups = NULL;
-       }
 }
 
 static void pci_intx_for_msi(struct pci_dev *dev, int enable)