[PATCH v2 01/12] Bluetooth: btqca: Fix qca_set_bdaddr() waiting for wrong HCI event

[Zijun Hu <zijun.hu@oss.qualcomm.com>]

qca_set_bdaddr() waits for HCI_EV_VENDOR when sending
EDL_WRITE_BD_ADDR_OPCODE (0xFC14), but the controller responds with
Command Complete event as confirmed by btmon on WCN7850:

  < HCI Command: Vendor (0x3f|0x0014) plen 6                    #3 [hci0]
          11 22 33 44 55 66
  > HCI Event: Command Complete (0x0e) plen 4                    #4 [hci0]
        Vendor (0x3f|0x0014) ncmd 1
          Status: Success (0x00)

Fix by passing 0 as the event parameter to __hci_cmd_sync_ev() to
wait for the command complete event instead.

Fixes: 5c0a1001c8be ("Bluetooth: hci_qca: Add helper to set device address")
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
---
 drivers/bluetooth/btqca.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index 04ebe290bc78..27f03690af54 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -1029,8 +1029,7 @@ int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 	baswap(&bdaddr_swapped, bdaddr);
 
 	skb = __hci_cmd_sync_ev(hdev, EDL_WRITE_BD_ADDR_OPCODE, 6,
-				&bdaddr_swapped, HCI_EV_VENDOR,
-				HCI_INIT_TIMEOUT);
+				&bdaddr_swapped, 0, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		err = PTR_ERR(skb);
 		bt_dev_err(hdev, "QCA Change address cmd failed (%d)", err);

-- 
2.34.1