diff options
Diffstat (limited to 'drivers/acpi/bus.c')
| -rw-r--r-- | drivers/acpi/bus.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index a6dbcf4..ccae305 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -295,6 +295,28 @@ int acpi_bus_set_power(acpi_handle handle, int state) EXPORT_SYMBOL(acpi_bus_set_power); +bool acpi_bus_power_manageable(acpi_handle handle) +{ + struct acpi_device *device; + int result; + + result = acpi_bus_get_device(handle, &device); + return result ? false : device->flags.power_manageable; +} + +EXPORT_SYMBOL(acpi_bus_power_manageable); + +bool acpi_bus_can_wakeup(acpi_handle handle) +{ + struct acpi_device *device; + int result; + + result = acpi_bus_get_device(handle, &device); + return result ? false : device->wakeup.flags.valid; +} + +EXPORT_SYMBOL(acpi_bus_can_wakeup); + /* -------------------------------------------------------------------------- Event Management -------------------------------------------------------------------------- */ @@ -612,7 +634,7 @@ static int __init acpi_bus_init_irq(void) return 0; } -acpi_native_uint acpi_gbl_permanent_mmap; +u8 acpi_gbl_permanent_mmap; void __init acpi_early_init(void) |
