diff options
Diffstat (limited to 'arch/ia64/pci/pci.c')
| -rw-r--r-- | arch/ia64/pci/pci.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 474d179966dc..0e83f3b419b5 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -557,14 +557,17 @@ pcibios_enable_device (struct pci_dev *dev, int mask) if (ret < 0) return ret; - return acpi_pci_irq_enable(dev); + if (!dev->msi_enabled) + return acpi_pci_irq_enable(dev); + return 0; } void pcibios_disable_device (struct pci_dev *dev) { BUG_ON(atomic_read(&dev->enable_cnt)); - acpi_pci_irq_disable(dev); + if (!dev->msi_enabled) + acpi_pci_irq_disable(dev); } void |