iwlwifi: mvm: remove debugfs hook for reduced tx power
This was not used is unlikely to be used, just kill it.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
index 21793c8..44b19e6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
@@ -262,10 +262,9 @@
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
pos += scnprintf(buf+pos, bufsz-pos,
- "ap_sta_id %d - reduced Tx power %d force %d\n",
+ "ap_sta_id %d - reduced Tx power %d\n",
ap_sta_id,
- mvm_sta->bt_reduced_txpower,
- mvm_sta->bt_reduced_txpower_dbg);
+ mvm_sta->bt_reduced_txpower);
}
}
@@ -283,41 +282,6 @@
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
-static ssize_t iwl_dbgfs_reduced_txp_write(struct ieee80211_vif *vif,
- char *buf, size_t count,
- loff_t *ppos)
-{
- struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- struct iwl_mvm *mvm = mvmvif->mvm;
- struct iwl_mvm_sta *mvmsta;
- bool reduced_tx_power;
- int ret;
-
- if (mvmvif->ap_sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
- return -ENOTCONN;
-
- if (strtobool(buf, &reduced_tx_power) != 0)
- return -EINVAL;
-
- mutex_lock(&mvm->mutex);
-
- mvmsta = iwl_mvm_sta_from_staid_protected(mvm, mvmvif->ap_sta_id);
- if (IS_ERR_OR_NULL(mvmsta)) {
- mutex_unlock(&mvm->mutex);
- return -ENOTCONN;
- }
-
- mvmsta->bt_reduced_txpower_dbg = false;
- ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,
- reduced_tx_power);
- if (!ret)
- mvmsta->bt_reduced_txpower_dbg = true;
-
- mutex_unlock(&mvm->mutex);
-
- return ret ? : count;
-}
-
static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif,
enum iwl_dbgfs_bf_mask param, int value)
{
@@ -558,7 +522,6 @@
MVM_DEBUGFS_READ_WRITE_FILE_OPS(pm_params, 32);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(bf_params, 256);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(low_latency, 10);
-MVM_DEBUGFS_WRITE_FILE_OPS(reduced_txp, 10);
void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
@@ -590,7 +553,6 @@
S_IRUSR);
MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(reduced_txp, mvmvif->dbgfs_dir, S_IWUSR);
MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir,
S_IRUSR | S_IWUSR);