diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/power.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 46c38627addd..bacae6d178ff 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -1005,18 +1005,9 @@ void acpi_turn_off_unused_power_resources(void) mutex_lock(&power_resource_list_lock); list_for_each_entry_reverse(resource, &acpi_power_resource_list, list_node) { - int result, state; - mutex_lock(&resource->resource_lock); - result = acpi_power_get_state(resource->device.handle, &state); - if (result) { - mutex_unlock(&resource->resource_lock); - continue; - } - - if (state == ACPI_POWER_RESOURCE_STATE_ON - && !resource->ref_count) { + if (!resource->ref_count) { dev_info(&resource->device.dev, "Turning OFF\n"); __acpi_power_off(resource); } |