diff options
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index b99e624..449c556 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -797,7 +797,6 @@ static void acpi_bus_set_run_wake_flags(struct acpi_device *device) acpi_status status; acpi_event_status event_status; - device->wakeup.run_wake_count = 0; device->wakeup.flags.notifier_present = 0; /* Power button, Lid switch always enable wakeup */ @@ -944,6 +943,10 @@ static int acpi_bus_get_flags(struct acpi_device *device) if (ACPI_SUCCESS(status)) device->flags.lockable = 1; + /* Power resources cannot be power manageable. */ + if (device->device_type == ACPI_BUS_TYPE_POWER) + return 0; + /* Presence of _PS0|_PR0 indicates 'power manageable' */ status = acpi_get_handle(device->handle, "_PS0", &temp); if (ACPI_FAILURE(status)) |