diff options
| author | David Shaohua Li <shaohua.li@intel.com> | 2005-07-27 23:02:00 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-07-29 22:49:38 -0400 |
| commit | 87bec66b9691522414862dd8d41e430b063735ef (patch) | |
| tree | f9976d7f6bb92fe3ebeda3b5d3644ac048147e62 /arch/i386/pci/irq.c | |
| parent | 68ac767686fd72f37a25bb4895fb4ab0080ba755 (diff) | |
[ACPI] suspend/resume ACPI PCI Interrupt Links
Add reference count and disable ACPI PCI Interrupt Link
when no device still uses it.
Warn when drivers have not released Link at suspend time.
http://bugzilla.kernel.org/show_bug.cgi?id=3469
Signed-off-by: David Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/i386/pci/irq.c')
| -rw-r--r-- | arch/i386/pci/irq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c index d21b3a2dc978..66e4149ef189 100644 --- a/arch/i386/pci/irq.c +++ b/arch/i386/pci/irq.c | |||
| @@ -56,6 +56,7 @@ struct irq_router_handler { | |||
| 56 | }; | 56 | }; |
| 57 | 57 | ||
| 58 | int (*pcibios_enable_irq)(struct pci_dev *dev) = NULL; | 58 | int (*pcibios_enable_irq)(struct pci_dev *dev) = NULL; |
| 59 | void (*pcibios_disable_irq)(struct pci_dev *dev) = NULL; | ||
| 59 | 60 | ||
| 60 | /* | 61 | /* |
| 61 | * Search 0xf0000 -- 0xfffff for the PCI IRQ Routing Table. | 62 | * Search 0xf0000 -- 0xfffff for the PCI IRQ Routing Table. |