1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 29ef505c487b..ef8e659771e1 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -901,10 +901,7 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
         device->power.states[ACPI_STATE_D3].flags.valid = 1;
         device->power.states[ACPI_STATE_D3].power = 0;
 
-        /* TBD: System wake support and resource requirements. */
-
-        device->power.state = ACPI_STATE_UNKNOWN;
-        acpi_bus_get_power(device->handle, &(device->power.state));
+        acpi_bus_init_power(device);
 
         return 0;
 }