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path: root/drivers/bluetooth/btusb.c
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Diffstat (limited to 'drivers/bluetooth/btusb.c')
-rw-r--r--drivers/bluetooth/btusb.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index e8d8a3f61f5b..7a5c06aaa181 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1088,6 +1088,10 @@ static int btusb_open(struct hci_dev *hdev)
}
data->intf->needs_remote_wakeup = 1;
+ /* device specific wakeup source enabled and required for USB
+ * remote wakeup while host is suspended
+ */
+ device_wakeup_enable(&data->udev->dev);
if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags))
goto done;
@@ -1151,6 +1155,7 @@ static int btusb_close(struct hci_dev *hdev)
goto failed;
data->intf->needs_remote_wakeup = 0;
+ device_wakeup_disable(&data->udev->dev);
usb_autopm_put_interface(data->intf);
failed: