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iwlagn: save the latest smps mode 

When change smps mode due to bt coex, save it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Wey-Yi Guy 2011-06-03 07:54:12 -07:00 committed by John W. Linville
parent 0c34861e7c
commit 88e9ba76bf
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/iwlwifi/iwl-agn-lib.c
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@ -1797,6 +1797,7 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
priv->cfg->ops->lib->update_chain_flags(priv);
if (smps_request != -1) {
priv->current_ht_config.smps = smps_request;
for_each_context(priv, ctx) {
if (ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION)
ieee80211_request_smps(ctx->vif, smps_request);