Messages in this thread Patch in this message | | | From | Abhishek Pandit-Subedi <> | Subject | [PATCH] Bluetooth: btusb: Comment on unbalanced pm reference | Date | Thu, 25 Jun 2020 16:26:27 -0700 |
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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> ---
drivers/bluetooth/btusb.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index f8a71fdabb3d1b..0e143c0cecf2a1 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); -- 2.27.0.111.gc72c7da667-goog
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