diff options
| -rw-r--r-- | arch/cris/arch-v32/drivers/pci/bios.c | 4 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-vdk.c | 3 | ||||
| -rw-r--r-- | arch/i386/pci/common.c | 6 | ||||
| -rw-r--r-- | arch/ia64/pci/pci.c | 8 |
4 files changed, 15 insertions, 6 deletions
diff --git a/arch/cris/arch-v32/drivers/pci/bios.c b/arch/cris/arch-v32/drivers/pci/bios.c index a2b9c60c277..5b79a7a772d 100644 --- a/arch/cris/arch-v32/drivers/pci/bios.c +++ b/arch/cris/arch-v32/drivers/pci/bios.c @@ -100,7 +100,9 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) if ((err = pcibios_enable_resources(dev, mask)) < 0) return err; - return pcibios_enable_irq(dev); + if (!dev->msi_enabled) + pcibios_enable_irq(dev); + return 0; } int pcibios_assign_resources(void) diff --git a/arch/frv/mb93090-mb00/pci-vdk.c b/arch/frv/mb93090-mb00/pci-vdk.c index f7279d78995..0b581e3cf7c 100644 --- a/arch/frv/mb93090-mb00/pci-vdk.c +++ b/arch/frv/mb93090-mb00/pci-vdk.c @@ -466,6 +466,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) if ((err = pcibios_enable_resources(dev, mask)) < 0) return err; - pcibios_enable_irq(dev); + if (!dev->msi_enabled) + pcibios_enable_irq(dev); return 0; } diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c index 94843666538..3f78d4d8ecf 100644 --- a/arch/i386/pci/common.c +++ b/arch/i386/pci/common.c @@ -434,11 +434,13 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) if ((err = pcibios_enable_resources(dev, mask)) < 0) return err; - return pcibios_enable_irq(dev); + if (!dev->msi_enabled) + return pcibios_enable_irq(dev); + return 0; } void pcibios_disable_device (struct pci_dev *dev) { - if (pcibios_disable_irq) + if (!dev->msi_enabled && pcibios_disable_irq) pcibios_disable_irq(dev); } diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 474d179966d..f8bcccd6d41 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -557,14 +557,18 @@ 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); + return 0; } void |