1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 9801837876b7..f75f25c2e455 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1180,7 +1180,10 @@ static void acpi_bus_get_power_flags(struct acpi_device *device)
                         device->power.flags.power_resources)
                 device->power.states[ACPI_STATE_D3_COLD].flags.os_accessible = 1;
 
-        acpi_bus_init_power(device);
+        if (acpi_bus_init_power(device)) {
+                acpi_free_power_resources_lists(device);
+                device->flags.power_manageable = 0;
+        }
 }
 
 static void acpi_bus_get_flags(struct acpi_device *device)