diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/acpi.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 7a1b2cad5e07..8b5d1f25ba0e 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -428,6 +428,15 @@ static inline int acpi_boot_table_init(void) unsigned int acpi_register_gsi (u32 gsi, int edge_level, int active_high_low); int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); +/* + * This function undoes the effect of one call to acpi_register_gsi(). + * If this matches the last registration, any IRQ resources for gsi + * are freed. + */ +#ifdef CONFIG_ACPI_DEALLOCATE_IRQ +void acpi_unregister_gsi (u32 gsi); +#endif + #ifdef CONFIG_ACPI_PCI struct acpi_prt_entry { @@ -453,6 +462,10 @@ struct pci_dev; int acpi_pci_irq_enable (struct pci_dev *dev); void acpi_penalize_isa_irq(int irq); +#ifdef CONFIG_ACPI_DEALLOCATE_IRQ +void acpi_pci_irq_disable (struct pci_dev *dev); +#endif + struct acpi_pci_driver { struct acpi_pci_driver *next; int (*add)(acpi_handle handle); |