1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index e509e13cb7a7..066726bcb0ee 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -3381,6 +3381,7 @@ static int ohci1394_pci_suspend(struct pci_dev *dev, pm_message_t state)
         ohci_devctl(ohci->host, RESET_BUS, LONG_RESET_NO_FORCE_ROOT);
         ohci_soft_reset(ohci);
 
+        free_irq(dev->irq, ohci);
         err = pci_save_state(dev);
         if (err) {
                 PRINT(KERN_ERR, "pci_save_state failed with %d", err);
@@ -3421,6 +3422,13 @@ static int ohci1394_pci_resume(struct pci_dev *dev)
         reg_write(ohci, OHCI1394_IntEventClear, 0xffffffff);
         reg_write(ohci, OHCI1394_IntMaskClear, 0xffffffff);
         mdelay(50);
+
+        if (request_irq(dev->irq, ohci_irq_handler, IRQF_SHARED,
+                        OHCI1394_DRIVER_NAME, ohci)) {
+                PRINT_G(KERN_ERR, "Failed to allocate interrupt %d", dev->irq);
+                return -EIO;
+        }
+
         ohci_initialize(ohci);
 
         hpsb_resume_host(ohci->host);