ath11k: add ath11k_qmi_free_resource() for recovery

ath11k_qmi_free_target_mem_chunk() and ath11k_qmi_m3_free() is static
in qmi.c, they are needed for recovery, export them in a new function.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220209060012.32478-2-quic_wgong@quicinc.com

drivers/net/wireless/ath/ath11k/qmi.c

@@ -3025,3 +3025,8 @@ void ath11k_qmi_deinit_service(struct ath11k_base *ab)
 }
 EXPORT_SYMBOL(ath11k_qmi_deinit_service);
 
+void ath11k_qmi_free_resource(struct ath11k_base *ab)
+{
+	ath11k_qmi_free_target_mem_chunk(ab);
+	ath11k_qmi_m3_free(ab);
+}

drivers/net/wireless/ath/ath11k/qmi.h

@@ -492,5 +492,6 @@ void ath11k_qmi_event_work(struct work_struct *work);
 void ath11k_qmi_msg_recv_work(struct work_struct *work);
 void ath11k_qmi_deinit_service(struct ath11k_base *ab);
 int ath11k_qmi_init_service(struct ath11k_base *ab);
+void ath11k_qmi_free_resource(struct ath11k_base *ab);
 
 #endif