170                                  app_id, BD_ADDR peer_addr);
171 …c void bta_av_sys_rs_cback (tBTA_SYS_CONN_STATUS status,UINT8 id, UINT8 app_id, BD_ADDR peer_addr);
274             if(!bdcmp(bd_addr, bta_av_cb.p_scb[xx]->peer_addr))  in bta_av_addr_to_scb()
862 …  L2CA_SetFlushTimeout(p_scbi->peer_addr, p_bta_av_cfg->p_audio_flush_to[p_scbi->co_started - 1] );  in bta_av_chk_start()
895 …          bta_sys_set_policy(BTA_ID_AV, HCI_ENABLE_MASTER_SLAVE_SWITCH, p_cb->p_scb[i]->peer_addr);  in bta_av_restore_switch()
911 …ic void bta_av_sys_rs_cback (tBTA_SYS_CONN_STATUS status,UINT8 id, UINT8 app_id, BD_ADDR peer_addr)  in bta_av_sys_rs_cback()  argument
925         if (p_scb && (bdcmp (peer_addr, p_scb->peer_addr) == 0)) {  in bta_av_sys_rs_cback()
947         (BTM_GetRole (peer_addr, &cur_role) == BTM_SUCCESS) &&  in bta_av_sys_rs_cback()
950         bta_sys_set_policy(BTA_ID_AV, HCI_ENABLE_MASTER_SLAVE_SWITCH, peer_addr);  in bta_av_sys_rs_cback()
991                                  app_id, BD_ADDR peer_addr)  in bta_av_sco_chg_cback()  argument
997     UNUSED(peer_addr);  in bta_av_sco_chg_cback()
1064             BTM_GetRole(p_scbi->peer_addr, &role);  in bta_av_switch_if_needed()
1069 …                bta_sys_clear_policy(BTA_ID_AV, HCI_ENABLE_MASTER_SLAVE_SWITCH, p_scbi->peer_addr);  in bta_av_switch_if_needed()
1070                 if (BTM_CMD_STARTED != BTM_SwitchRole(p_scbi->peer_addr, BTM_ROLE_MASTER, NULL))  in bta_av_switch_if_needed()
1103     if (BTM_GetRole(p_scb->peer_addr, &role) == BTM_SUCCESS)  in bta_av_link_role_ok()
1111                 bta_sys_clear_policy(BTA_ID_AV, HCI_ENABLE_MASTER_SLAVE_SWITCH, p_scb->peer_addr);  in bta_av_link_role_ok()
1113             if (BTM_CMD_STARTED != BTM_SwitchRole(p_scb->peer_addr, BTM_ROLE_MASTER, NULL))  in bta_av_link_role_ok()