@@ -227,6 +227,12 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
return 0;
}
+static void intel_mid_pci_irq_disable(struct pci_dev *dev)
+{
+ if (dev->irq > 0)
+ mp_unmap_irq(dev->irq);
+}
+
struct pci_ops intel_mid_pci_ops = {
.read = pci_read,
.write = pci_write,
@@ -243,6 +249,7 @@ int __init intel_mid_pci_init(void)
pr_info("Intel MID platform detected, using MID PCI ops\n");
pci_mmcfg_late_init();
pcibios_enable_irq = intel_mid_pci_irq_enable;
+ pcibios_disable_irq = intel_mid_pci_irq_disable;
pci_root_ops = intel_mid_pci_ops;
pci_soc_mode = 1;
/* Continue with standard init */
Release IOAPIC pin associated with PCI device when the PCI device is disabled. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> --- arch/x86/pci/intel_mid_pci.c | 7 +++++++ 1 file changed, 7 insertions(+)