diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/msi.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 9213c57cd96..db452319be9 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -676,7 +676,7 @@ int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec) void pci_disable_msix(struct pci_dev* dev) { - int irq, head, tail = 0, warning = 0; + int irq, head, tail = 0; if (!pci_msi_enable) return; @@ -693,19 +693,14 @@ void pci_disable_msix(struct pci_dev* dev) irq = head = dev->first_msi_irq; while (head != tail) { tail = get_irq_msi(irq)->link.tail; - if (irq_has_action(irq)) - warning = 1; - else if (irq != head) /* Release MSI-X irq */ + + BUG_ON(irq_has_action(irq)); + + if (irq != head) /* Release MSI-X irq */ msi_free_irq(dev, irq); irq = tail; } msi_free_irq(dev, irq); - if (warning) { - printk(KERN_WARNING "PCI: %s: pci_disable_msix() called without " - "free_irq() on all MSI-X irqs\n", - pci_name(dev)); - BUG_ON(warning > 0); - } dev->first_msi_irq = 0; } |