Bluetooth: Classic: HFP: HF: Report call struct pointer when CLCC response.

bug: v/78002

Report call struct pointer when CLCC response to allow the upper layer to match the call in the response with the pointer provided in the callback.

Signed-off-by: YuhengLi <[email protected]>

Author: expliyh

include/zephyr/bluetooth/classic/hfp_hf.h

@@ -101,6 +101,8 @@ struct bt_hfp_hf_current_call {
 	const char *number;
 	/** Phone number type format identifier */
 	uint8_t type;
+	/** HFP HF call object */
+	struct bt_hfp_hf_call *call;
 };
 
 /** @brief HFP profile application callback */

subsys/bluetooth/host/classic/hfp_hf.c

@@ -849,6 +849,7 @@ static int clcc_handle(struct at_client *hf_at)
 		current_call.multiparty = mpty > 0 ? true : false;
 		current_call.number = number;
 		current_call.type = (uint8_t)type;
+		current_call.call = call;
 
 		bt_hf->query_call(hf, &current_call);
 	}