diff options
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 4be408756adc..5e7e991717d7 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1002,7 +1002,14 @@ static int acpi_bus_extract_wakeup_device_power_package(acpi_handle handle, if (!list_empty(&wakeup->resources)) { int sleep_state; - sleep_state = acpi_power_min_system_level(&wakeup->resources); + err = acpi_power_wakeup_list_init(&wakeup->resources, + &sleep_state); + if (err) { + acpi_handle_warn(handle, "Retrieving current states " + "of wakeup power resources failed\n"); + acpi_power_resources_list_free(&wakeup->resources); + goto out; + } if (sleep_state < wakeup->sleep_state) { acpi_handle_warn(handle, "Overriding _PRW sleep state " "(S%d) by S%d from power resources\n", |