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[14/36] iwlwifi: mvm: configure phy_ctxt with min_def

Message ID 1387313079-28123-14-git-send-email-egrumbach@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Emmanuel Grumbach Dec. 17, 2013, 8:44 p.m. UTC 
From: Eliad Peller <eliad@wizery.com>

Configure the phy context to the minimum required
bandwidth, given by ctx->min_def.

Tuning to a narrower bandwidth should reduce the
noise level and consume less power.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/mac80211.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 01b58fc..fbd3114 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1608,7 +1608,7 @@  static int iwl_mvm_add_chanctx(struct ieee80211_hw *hw,
 		goto out;
 	}
 
-	ret = iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->def,
+	ret = iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->min_def,
 				       ctx->rx_chains_static,
 				       ctx->rx_chains_dynamic);
 	if (ret) {
@@ -1652,7 +1652,7 @@  static void iwl_mvm_change_chanctx(struct ieee80211_hw *hw,
 		return;
 
 	mutex_lock(&mvm->mutex);
-	iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->def,
+	iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->min_def,
 				 ctx->rx_chains_static,
 				 ctx->rx_chains_dynamic);
 	iwl_mvm_bt_coex_vif_change(mvm);