1 files changed, 0 insertions, 102 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 06bcf279991d..796f4a119b0d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -88,108 +88,6 @@ bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
 			ctx->ht.extension_chan_offset);
 }
 
-static u16 iwl_adjust_beacon_interval(u16 beacon_val, u16 max_beacon_val)
-{
-	u16 new_val;
-	u16 beacon_factor;
-
-	/*
-	 * If mac80211 hasn't given us a beacon interval, program
-	 * the default into the device (not checking this here
-	 * would cause the adjustment below to return the maximum
-	 * value, which may break PAN.)
-	 */
-	if (!beacon_val)
-		return DEFAULT_BEACON_INTERVAL;
-
-	/*
-	 * If the beacon interval we obtained from the peer
-	 * is too large, we'll have to wake up more often
-	 * (and in IBSS case, we'll beacon too much)
-	 *
-	 * For example, if max_beacon_val is 4096, and the
-	 * requested beacon interval is 7000, we'll have to
-	 * use 3500 to be able to wake up on the beacons.
-	 *
-	 * This could badly influence beacon detection stats.
-	 */
-
-	beacon_factor = (beacon_val + max_beacon_val) / max_beacon_val;
-	new_val = beacon_val / beacon_factor;
-
-	if (!new_val)
-		new_val = max_beacon_val;
-
-	return new_val;
-}
-
-int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
-{
-	u64 tsf;
-	s32 interval_tm, rem;
-	struct ieee80211_conf *conf = NULL;
-	u16 beacon_int;
-	struct ieee80211_vif *vif = ctx->vif;
-
-	conf = &priv->hw->conf;
-
-	lockdep_assert_held(&priv->mutex);
-
-	memset(&ctx->timing, 0, sizeof(struct iwl_rxon_time_cmd));
-
-	ctx->timing.timestamp = cpu_to_le64(priv->timestamp);
-	ctx->timing.listen_interval = cpu_to_le16(conf->listen_interval);
-
-	beacon_int = vif ? vif->bss_conf.beacon_int : 0;
-
-	/*
-	 * TODO: For IBSS we need to get atim_window from mac80211,
-	 *	 for now just always use 0
-	 */
-	ctx->timing.atim_window = 0;
-
-	if (ctx->ctxid == IWL_RXON_CTX_PAN &&
-	    (!ctx->vif || ctx->vif->type != NL80211_IFTYPE_STATION) &&
-	    iwl_is_associated(priv, IWL_RXON_CTX_BSS) &&
-	    priv->contexts[IWL_RXON_CTX_BSS].vif &&
-	    priv->contexts[IWL_RXON_CTX_BSS].vif->bss_conf.beacon_int) {
-		ctx->timing.beacon_interval =
-			priv->contexts[IWL_RXON_CTX_BSS].timing.beacon_interval;
-		beacon_int = le16_to_cpu(ctx->timing.beacon_interval);
-	} else if (ctx->ctxid == IWL_RXON_CTX_BSS &&
-		   iwl_is_associated(priv, IWL_RXON_CTX_PAN) &&
-		   priv->contexts[IWL_RXON_CTX_PAN].vif &&
-		   priv->contexts[IWL_RXON_CTX_PAN].vif->bss_conf.beacon_int &&
-		   (!iwl_is_associated_ctx(ctx) || !ctx->vif ||
-		    !ctx->vif->bss_conf.beacon_int)) {
-		ctx->timing.beacon_interval =
-			priv->contexts[IWL_RXON_CTX_PAN].timing.beacon_interval;
-		beacon_int = le16_to_cpu(ctx->timing.beacon_interval);
-	} else {
-		beacon_int = iwl_adjust_beacon_interval(beacon_int,
-			IWL_MAX_UCODE_BEACON_INTERVAL * TIME_UNIT);
-		ctx->timing.beacon_interval = cpu_to_le16(beacon_int);
-	}
-
-	ctx->beacon_int = beacon_int;
-
-	tsf = priv->timestamp; /* tsf is modifed by do_div: copy it */
-	interval_tm = beacon_int * TIME_UNIT;
-	rem = do_div(tsf, interval_tm);
-	ctx->timing.beacon_init_val = cpu_to_le32(interval_tm - rem);
-
-	ctx->timing.dtim_period = vif ? (vif->bss_conf.dtim_period ?: 1) : 1;
-
-	IWL_DEBUG_ASSOC(priv,
-			"beacon interval %d beacon timer %d beacon tim %d\n",
-			le16_to_cpu(ctx->timing.beacon_interval),
-			le32_to_cpu(ctx->timing.beacon_init_val),
-			le16_to_cpu(ctx->timing.atim_window));
-
-	return iwl_dvm_send_cmd_pdu(priv, ctx->rxon_timing_cmd,
-				CMD_SYNC, sizeof(ctx->timing), &ctx->timing);
-}
-
 void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 			   int hw_decrypt)
 {