diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/ps.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/ps.c | 44 |
1 files changed, 18 insertions, 26 deletions
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index fd3b04f0843f..d14c13d02177 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -85,7 +85,6 @@ bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); bool actionallowed = false; u16 rfwait_cnt = 0; - unsigned long flag; /*protect_or_not = true; */ @@ -98,10 +97,9 @@ bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, *should wait to be executed. */ while (true) { - spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + spin_lock(&rtlpriv->locks.rf_ps_lock); if (ppsc->rfchange_inprogress) { - spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, - flag); + spin_unlock(&rtlpriv->locks.rf_ps_lock); RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, ("RF Change in progress!" @@ -122,8 +120,7 @@ bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, } } else { ppsc->rfchange_inprogress = true; - spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, - flag); + spin_unlock(&rtlpriv->locks.rf_ps_lock); break; } } @@ -171,9 +168,9 @@ no_protect: rtlpriv->cfg->ops->set_rf_power_state(hw, state_toset); if (!protect_or_not) { - spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + spin_lock(&rtlpriv->locks.rf_ps_lock); ppsc->rfchange_inprogress = false; - spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + spin_unlock(&rtlpriv->locks.rf_ps_lock); } return actionallowed; @@ -287,12 +284,11 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); enum rf_pwrstate rtstate; - unsigned long flags; if (mac->opmode != NL80211_IFTYPE_STATION) return; - spin_lock_irqsave(&rtlpriv->locks.ips_lock, flags); + spin_lock(&rtlpriv->locks.ips_lock); if (ppsc->inactiveps) { rtstate = ppsc->rfpwr_state; @@ -308,7 +304,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) } } - spin_unlock_irqrestore(&rtlpriv->locks.ips_lock, flags); + spin_unlock(&rtlpriv->locks.ips_lock); } /*for FW LPS*/ @@ -426,7 +422,6 @@ void rtl_lps_enter(struct ieee80211_hw *hw) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_priv *rtlpriv = rtl_priv(hw); - unsigned long flag; if (!ppsc->fwctrl_lps) return; @@ -447,7 +442,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) if (mac->link_state != MAC80211_LINKED) return; - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + spin_lock(&rtlpriv->locks.lps_lock); /* Idle for a while if we connect to AP a while ago. */ if (mac->cnt_after_linked >= 2) { @@ -459,7 +454,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) } } - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + spin_unlock(&rtlpriv->locks.lps_lock); } /*Leave the leisure power save mode.*/ @@ -468,9 +463,8 @@ void rtl_lps_leave(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - unsigned long flag; - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + spin_lock(&rtlpriv->locks.lps_lock); if (ppsc->fwctrl_lps) { if (ppsc->dot11_psmode != EACTIVE) { @@ -491,7 +485,7 @@ void rtl_lps_leave(struct ieee80211_hw *hw) rtl_lps_set_psmode(hw, EACTIVE); } } - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + spin_unlock(&rtlpriv->locks.lps_lock); } /* For sw LPS*/ @@ -580,7 +574,6 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - unsigned long flag; if (!rtlpriv->psc.swctrl_lps) return; @@ -593,9 +586,9 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM); } - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + spin_lock(&rtlpriv->locks.lps_lock); rtl_ps_set_rf_state(hw, ERFON, RF_CHANGE_BY_PS, false); - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + spin_unlock(&rtlpriv->locks.lps_lock); } void rtl_swlps_rfon_wq_callback(void *data) @@ -612,7 +605,6 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - unsigned long flag; u8 sleep_intv; if (!rtlpriv->psc.sw_ps_enabled) @@ -629,16 +621,16 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw) if (rtlpriv->link_info.busytraffic) return; - spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + spin_lock(&rtlpriv->locks.rf_ps_lock); if (rtlpriv->psc.rfchange_inprogress) { - spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + spin_unlock(&rtlpriv->locks.rf_ps_lock); return; } - spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + spin_unlock(&rtlpriv->locks.rf_ps_lock); - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + spin_lock(&rtlpriv->locks.lps_lock); rtl_ps_set_rf_state(hw, ERFSLEEP, RF_CHANGE_BY_PS, false); - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + spin_unlock(&rtlpriv->locks.lps_lock); if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM && !RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) { |