iwlwifi: mvm: BT Coex - no need to send envelopes

This was due to a fw remainder of old implementation.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
index 55d1a6c..1990fde 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
@@ -120,20 +120,6 @@ int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
                                    &iwl_bt_prio_tbl);
 }
 
-static int iwl_send_bt_env(struct iwl_mvm *mvm, u8 action, u8 type)
-{
-       struct iwl_bt_coex_prot_env_cmd env_cmd;
-       int ret;
-
-       env_cmd.action = action;
-       env_cmd.type = type;
-       ret = iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PROT_ENV, CMD_SYNC,
-                                  sizeof(env_cmd), &env_cmd);
-       if (ret)
-               IWL_ERR(mvm, "failed to send BT env command\n");
-       return ret;
-}
-
 enum iwl_bt_kill_msk {
        BT_KILL_MSK_DEFAULT,
        BT_KILL_MSK_SCO_HID_A2DP,
@@ -304,17 +290,6 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
        if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
                return 0;
 
-       /* go to CALIB state in internal BT-Coex state machine */
-       ret = iwl_send_bt_env(mvm, BT_COEX_ENV_OPEN,
-                             BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
-       if (ret)
-               return ret;
-
-       ret  = iwl_send_bt_env(mvm, BT_COEX_ENV_CLOSE,
-                              BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
-       if (ret)
-               return ret;
-
        bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
        if (!bt_cmd)
                return -ENOMEM;

diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h
index a470ea0..acb32f4 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h
@@ -353,20 +353,4 @@ struct iwl_bt_coex_prio_tbl_cmd {
        u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX];
 } __packed;
 
-enum iwl_bt_coex_env_action {
-       BT_COEX_ENV_CLOSE        = 0,
-       BT_COEX_ENV_OPEN         = 1,
-}; /* BT_COEX_PROT_ENV_ACTION_API_E_VER_1 */
-
-/**
- * struct iwl_bt_coex_prot_env_cmd - BT Protection Envelope
- * @action: enum %iwl_bt_coex_env_action
- * @type: enum %iwl_bt_coex_prio_table_event
- */
-struct iwl_bt_coex_prot_env_cmd {
-       u8 action; /* 0 = closed, 1 = open */
-       u8 type; /* 0 .. 15 */
-       u8 reserved[2];
-} __packed;
-
 #endif /* __fw_api_bt_coex_h__ */