diff options
| author | Zijun Hu <quic_zijuhu@quicinc.com> | 2024-01-26 17:00:24 +0800 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2024-02-28 09:50:51 -0500 |
| commit | 6abf9dd26bb1699c17d601b9a292577d01827c0e (patch) | |
| tree | 3be86b5650094d05aa5e3716112e862f848dcb58 /drivers/bluetooth | |
| parent | 7dcd3e014aa7faeeaf4047190b22d8a19a0db696 (diff) | |
Bluetooth: qca: Fix triggering coredump implementation
hci_coredump_qca() uses __hci_cmd_sync() to send a vendor-specific command
to trigger firmware coredump, but the command does not have any event as
its sync response, so it is not suitable to use __hci_cmd_sync(), fixed by
using __hci_cmd_send().
Fixes: 06d3fdfcdf5c ("Bluetooth: hci_qca: Add qcom devcoredump support")
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_qca.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 06193546ebb6..edd2a81b4d5e 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1807,13 +1807,12 @@ static int qca_power_on(struct hci_dev *hdev) static void hci_coredump_qca(struct hci_dev *hdev) { + int err; static const u8 param[] = { 0x26 }; - struct sk_buff *skb; - skb = __hci_cmd_sync(hdev, 0xfc0c, 1, param, HCI_CMD_TIMEOUT); - if (IS_ERR(skb)) - bt_dev_err(hdev, "%s: trigger crash failed (%ld)", __func__, PTR_ERR(skb)); - kfree_skb(skb); + err = __hci_cmd_send(hdev, 0xfc0c, 1, param); + if (err < 0) + bt_dev_err(hdev, "%s: trigger crash failed (%d)", __func__, err); } static int qca_get_data_path_id(struct hci_dev *hdev, __u8 *data_path_id) |