diff options
| author | Abhishek Pandit-Subedi <abhishekpandit@chromium.org> | 2020-06-25 16:26:27 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-06-26 06:25:52 +0200 |
| commit | b980d477de2d8393f289fee982cd86ee44f5e37c (patch) | |
| tree | 531622448141e7dbff594e65f3902393a0caf265 /drivers/bluetooth | |
| parent | 5ea7c81a4f34e4dbb9c7bfd0fe18e5fba8a7f8f9 (diff) | |
Bluetooth: btusb: Comment on unbalanced pm reference
Add a comment clarifying that a PM reference in btusb_qca_cmd_timeout is
not unbalanced because it results in a device reset.
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/btusb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index f8a71fdabb3d..0e143c0cecf2 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -581,6 +581,7 @@ static void btusb_qca_cmd_timeout(struct hci_dev *hdev) return; bt_dev_err(hdev, "Multiple cmd timeouts seen. Resetting usb device."); + /* This is not an unbalanced PM reference since the device will reset */ err = usb_autopm_get_interface(data->intf); if (!err) usb_queue_reset_device(data->intf); |