diff options
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_qca.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index bce290bbf22d..d073cc20e402 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -2048,6 +2048,7 @@ static int __maybe_unused qca_suspend(struct device *dev) struct hci_uart *hu = &qcadev->serdev_hu; struct qca_data *qca = hu->priv; unsigned long flags; + bool tx_pending = false; int ret = 0; u8 cmd; @@ -2081,6 +2082,7 @@ static int __maybe_unused qca_suspend(struct device *dev) qca->tx_ibs_state = HCI_IBS_TX_ASLEEP; qca->ibs_sent_slps++; + tx_pending = true; break; case HCI_IBS_TX_ASLEEP: @@ -2097,8 +2099,10 @@ static int __maybe_unused qca_suspend(struct device *dev) if (ret < 0) goto error; - serdev_device_wait_until_sent(hu->serdev, - msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS)); + if (tx_pending) { + serdev_device_wait_until_sent(hu->serdev, + msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS)); + } /* Wait for HCI_IBS_SLEEP_IND sent by device to indicate its Tx is going * to sleep, so that the packet does not wake the system later. |