diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/ps.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/ps.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index 55c8e50f45f..130fdd99d57 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -237,11 +237,12 @@ 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(&rtlpriv->locks.ips_lock); + spin_lock_irqsave(&rtlpriv->locks.ips_lock, flags); if (ppsc->inactiveps) { rtstate = ppsc->rfpwr_state; @@ -257,7 +258,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) } } - spin_unlock(&rtlpriv->locks.ips_lock); + spin_unlock_irqrestore(&rtlpriv->locks.ips_lock, flags); } /*for FW LPS*/ @@ -395,7 +396,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) if (mac->link_state != MAC80211_LINKED) return; - spin_lock_irq(&rtlpriv->locks.lps_lock); + mutex_lock(&rtlpriv->locks.ps_mutex); /* Idle for a while if we connect to AP a while ago. */ if (mac->cnt_after_linked >= 2) { @@ -407,7 +408,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) } } - spin_unlock_irq(&rtlpriv->locks.lps_lock); + mutex_unlock(&rtlpriv->locks.ps_mutex); } /*Leave the leisure power save mode.*/ @@ -416,9 +417,8 @@ 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 flags; - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flags); + mutex_lock(&rtlpriv->locks.ps_mutex); if (ppsc->fwctrl_lps) { if (ppsc->dot11_psmode != EACTIVE) { @@ -439,7 +439,7 @@ void rtl_lps_leave(struct ieee80211_hw *hw) rtl_lps_set_psmode(hw, EACTIVE); } } - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flags); + mutex_unlock(&rtlpriv->locks.ps_mutex); } /* For sw LPS*/ @@ -540,9 +540,9 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM); } - spin_lock_irq(&rtlpriv->locks.lps_lock); + mutex_lock(&rtlpriv->locks.ps_mutex); rtl_ps_set_rf_state(hw, ERFON, RF_CHANGE_BY_PS); - spin_unlock_irq(&rtlpriv->locks.lps_lock); + mutex_unlock(&rtlpriv->locks.ps_mutex); } void rtl_swlps_rfon_wq_callback(void *data) @@ -575,9 +575,9 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw) if (rtlpriv->link_info.busytraffic) return; - spin_lock_irq(&rtlpriv->locks.lps_lock); + mutex_lock(&rtlpriv->locks.ps_mutex); rtl_ps_set_rf_state(hw, ERFSLEEP, RF_CHANGE_BY_PS); - spin_unlock_irq(&rtlpriv->locks.lps_lock); + mutex_unlock(&rtlpriv->locks.ps_mutex); if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM && !RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) { |