diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/p54/p54spi.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/prism54/isl_ioctl.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/ps.c | 17 |
4 files changed, 14 insertions, 12 deletions
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c index f18df82eeb92..78d0d6988553 100644 --- a/drivers/net/wireless/p54/p54spi.c +++ b/drivers/net/wireless/p54/p54spi.c @@ -588,8 +588,6 @@ static void p54spi_op_stop(struct ieee80211_hw *dev) WARN_ON(priv->fw_state != FW_STATE_READY); - cancel_work_sync(&priv->work); - p54spi_power_off(priv); spin_lock_irqsave(&priv->tx_lock, flags); INIT_LIST_HEAD(&priv->tx_pending); @@ -597,6 +595,8 @@ static void p54spi_op_stop(struct ieee80211_hw *dev) priv->fw_state = FW_STATE_OFF; mutex_unlock(&priv->mutex); + + cancel_work_sync(&priv->work); } static int __devinit p54spi_probe(struct spi_device *spi) @@ -656,6 +656,7 @@ static int __devinit p54spi_probe(struct spi_device *spi) init_completion(&priv->fw_comp); INIT_LIST_HEAD(&priv->tx_pending); mutex_init(&priv->mutex); + spin_lock_init(&priv->tx_lock); SET_IEEE80211_DEV(hw, &spi->dev); priv->common.open = p54spi_op_start; priv->common.stop = p54spi_op_stop; diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index d97a2caf582b..bc2ba80c47bb 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -778,7 +778,7 @@ prism54_get_essid(struct net_device *ndev, struct iw_request_info *info, dwrq->flags = 0; dwrq->length = 0; } - essid->octets[essid->length] = '\0'; + essid->octets[dwrq->length] = '\0'; memcpy(extra, essid->octets, dwrq->length); kfree(essid); diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 3f183a15186e..1ba079dffb11 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -3771,7 +3771,7 @@ static void rt2800_efuse_read(struct rt2x00_dev *rt2x00dev, unsigned int i) /* Apparently the data is read from end to start */ rt2800_register_read_lock(rt2x00dev, EFUSE_DATA3, ®); /* The returned value is in CPU order, but eeprom is le */ - rt2x00dev->eeprom[i] = cpu_to_le32(reg); + *(u32 *)&rt2x00dev->eeprom[i] = cpu_to_le32(reg); rt2800_register_read_lock(rt2x00dev, EFUSE_DATA2, ®); *(u32 *)&rt2x00dev->eeprom[i + 2] = cpu_to_le32(reg); rt2800_register_read_lock(rt2x00dev, EFUSE_DATA1, ®); diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index db5262844543..55c8e50f45fd 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -395,7 +395,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) if (mac->link_state != MAC80211_LINKED) return; - spin_lock(&rtlpriv->locks.lps_lock); + spin_lock_irq(&rtlpriv->locks.lps_lock); /* Idle for a while if we connect to AP a while ago. */ if (mac->cnt_after_linked >= 2) { @@ -407,7 +407,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) } } - spin_unlock(&rtlpriv->locks.lps_lock); + spin_unlock_irq(&rtlpriv->locks.lps_lock); } /*Leave the leisure power save mode.*/ @@ -416,8 +416,9 @@ 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(&rtlpriv->locks.lps_lock); + spin_lock_irqsave(&rtlpriv->locks.lps_lock, flags); if (ppsc->fwctrl_lps) { if (ppsc->dot11_psmode != EACTIVE) { @@ -438,7 +439,7 @@ void rtl_lps_leave(struct ieee80211_hw *hw) rtl_lps_set_psmode(hw, EACTIVE); } } - spin_unlock(&rtlpriv->locks.lps_lock); + spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flags); } /* For sw LPS*/ @@ -539,9 +540,9 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM); } - spin_lock(&rtlpriv->locks.lps_lock); + spin_lock_irq(&rtlpriv->locks.lps_lock); rtl_ps_set_rf_state(hw, ERFON, RF_CHANGE_BY_PS); - spin_unlock(&rtlpriv->locks.lps_lock); + spin_unlock_irq(&rtlpriv->locks.lps_lock); } void rtl_swlps_rfon_wq_callback(void *data) @@ -574,9 +575,9 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw) if (rtlpriv->link_info.busytraffic) return; - spin_lock(&rtlpriv->locks.lps_lock); + spin_lock_irq(&rtlpriv->locks.lps_lock); rtl_ps_set_rf_state(hw, ERFSLEEP, RF_CHANGE_BY_PS); - spin_unlock(&rtlpriv->locks.lps_lock); + spin_unlock_irq(&rtlpriv->locks.lps_lock); if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM && !RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) { |