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Diffstat (limited to 'drivers/ieee1394/ohci1394.c')
-rw-r--r--drivers/ieee1394/ohci1394.c8
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);