1 files changed, 3 insertions, 2 deletions

diff --git a/arch/powerpc/sysdev/mpic_u3msi.c b/arch/powerpc/sysdev/mpic_u3msi.c
index 70fbd5694a8b..2cbc7e29b85f 100644
--- a/arch/powerpc/sysdev/mpic_u3msi.c
+++ b/arch/powerpc/sysdev/mpic_u3msi.c
@@ -107,15 +107,16 @@ static u64 find_u4_magic_addr(struct pci_dev *pdev, unsigned int hwirq)
 static void u3msi_teardown_msi_irqs(struct pci_dev *pdev)
 {
         struct msi_desc *entry;
+        irq_hw_number_t hwirq;
 
         for_each_pci_msi_entry(entry, pdev) {
                 if (entry->irq == NO_IRQ)
                         continue;
 
+                hwirq = virq_to_hw(entry->irq);
                 irq_set_msi_desc(entry->irq, NULL);
-                msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap,
-                                       virq_to_hw(entry->irq), 1);
                 irq_dispose_mapping(entry->irq);
+                msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap, hwirq, 1);
         }
 
         return;