diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 8ccedf7a0a5a..e3c16c981e46 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h | |||
| @@ -132,6 +132,11 @@ extern unsigned long acpi_realmode_flags; | |||
| 132 | int acpi_register_gsi (u32 gsi, int triggering, int polarity); | 132 | int acpi_register_gsi (u32 gsi, int triggering, int polarity); |
| 133 | int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); | 133 | int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); |
| 134 | 134 | ||
| 135 | #ifdef CONFIG_X86_IO_APIC | ||
| 136 | extern int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity); | ||
| 137 | #else | ||
| 138 | #define acpi_get_override_irq(bus, trigger, polarity) (-1) | ||
| 139 | #endif | ||
| 135 | /* | 140 | /* |
| 136 | * This function undoes the effect of one call to acpi_register_gsi(). | 141 | * This function undoes the effect of one call to acpi_register_gsi(). |
| 137 | * If this matches the last registration, any IRQ resources for gsi | 142 | * If this matches the last registration, any IRQ resources for gsi |