diff options
Diffstat (limited to 'drivers/bluetooth/btnxpuart.c')
| -rw-r--r-- | drivers/bluetooth/btnxpuart.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c index 5091dea762a0..604ab2bba231 100644 --- a/drivers/bluetooth/btnxpuart.c +++ b/drivers/bluetooth/btnxpuart.c @@ -1286,7 +1286,9 @@ static void nxp_coredump(struct hci_dev *hdev) u8 pcmd = 2; skb = nxp_drv_send_cmd(hdev, HCI_NXP_TRIGGER_DUMP, 1, &pcmd); - if (!IS_ERR(skb)) + if (IS_ERR(skb)) + bt_dev_err(hdev, "Failed to trigger FW Dump. (%ld)", PTR_ERR(skb)); + else kfree_skb(skb); } @@ -1445,9 +1447,6 @@ static int nxp_shutdown(struct hci_dev *hdev) /* HCI_NXP_IND_RESET command may not returns any response */ if (!IS_ERR(skb)) kfree_skb(skb); - } else if (nxpdev->current_baudrate != nxpdev->fw_init_baudrate) { - nxpdev->new_baudrate = nxpdev->fw_init_baudrate; - nxp_set_baudrate_cmd(hdev, NULL); } return 0; @@ -1799,13 +1798,15 @@ static void nxp_serdev_remove(struct serdev_device *serdev) clear_bit(BTNXPUART_FW_DOWNLOADING, &nxpdev->tx_state); wake_up_interruptible(&nxpdev->check_boot_sign_wait_q); wake_up_interruptible(&nxpdev->fw_dnld_done_wait_q); - } - - if (test_bit(HCI_RUNNING, &hdev->flags)) { - /* Ensure shutdown callback is executed before unregistering, so - * that baudrate is reset to initial value. + } else { + /* Restore FW baudrate to fw_init_baudrate if changed. + * This will ensure FW baudrate is in sync with + * driver baudrate in case this driver is re-inserted. */ - nxp_shutdown(hdev); + if (nxpdev->current_baudrate != nxpdev->fw_init_baudrate) { + nxpdev->new_baudrate = nxpdev->fw_init_baudrate; + nxp_set_baudrate_cmd(hdev, NULL); + } } ps_cleanup(nxpdev); |