diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-power.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-power.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 576795e..595c930 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved. + * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved. * * Portions of this file are derived from the ipw3945 project, as well * as portions of the ieee80211 subsystem header files. @@ -188,9 +188,10 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv, table = range_0; } - BUG_ON(lvl < 0 || lvl >= IWL_POWER_NUM); - - *cmd = table[lvl].cmd; + if (WARN_ON(lvl < 0 || lvl >= IWL_POWER_NUM)) + memset(cmd, 0, sizeof(*cmd)); + else + *cmd = table[lvl].cmd; if (period == 0) { skip = 0; @@ -354,16 +355,12 @@ static void iwl_power_build_cmd(struct iwl_priv *priv, dtimper = priv->hw->conf.ps_dtim_period ?: 1; - if (priv->cfg->base_params->broken_powersave) - iwl_power_sleep_cam_cmd(priv, cmd); - else if (priv->hw->conf.flags & IEEE80211_CONF_IDLE) + if (priv->hw->conf.flags & IEEE80211_CONF_IDLE) iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20); - else if (priv->cfg->ops->lib->tt_ops.lower_power_detection && - priv->cfg->ops->lib->tt_ops.tt_power_mode && - priv->cfg->ops->lib->tt_ops.lower_power_detection(priv)) { + else if (iwl_tt_is_low_power_state(priv)) { /* in thermal throttling low power state */ iwl_static_sleep_cmd(priv, cmd, - priv->cfg->ops->lib->tt_ops.tt_power_mode(priv), dtimper); + iwl_tt_current_power_mode(priv), dtimper); } else if (!enabled) iwl_power_sleep_cam_cmd(priv, cmd); else if (priv->power_data.debug_sleep_level_override >= 0) |
