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/common.c | |
| parent | 68ac767686fd72f37a25bb4895fb4ab0080ba755 (diff) | |
| download | linux-87bec66b9691522414862dd8d41e430b063735ef.tar.gz | |
[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/common.c')
| -rw-r--r-- | arch/i386/pci/common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c index 720975e1af5046..751e49bda18058 100644 --- a/arch/i386/pci/common.c +++ b/arch/i386/pci/common.c @@ -249,3 +249,9 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return pcibios_enable_irq(dev); } + +void pcibios_disable_device (struct pci_dev *dev) +{ + if (pcibios_disable_irq) + pcibios_disable_irq(dev); +} |