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authorGreg Kroah-Hartman <gregkh@suse.de>2011-12-12 15:19:40 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2011-12-12 15:19:53 -0800
commit007d00d4c11b30b8fd7ff23b9d5aed3743e41f74 (patch)
treed5c307ba2ee0e2f56fbc284db21b8bccf95d8a40 /drivers/net/wireless/rtlwifi/ps.c
parentc91043adaf50ef13609003120f3471783460fb71 (diff)
parent68d3e668d245bb8300c7c6ddbc8508ddfe352e0f (diff)
downloadblackbird-op-linux-007d00d4c11b30b8fd7ff23b9d5aed3743e41f74.tar.gz
blackbird-op-linux-007d00d4c11b30b8fd7ff23b9d5aed3743e41f74.zip
Merge branch 'for-next/dwc3' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
* 'for-next/dwc3' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (392 commits) usb: dwc3: ep0: fix for possible early delayed_status usb: dwc3: gadget: fix stream enable bit usb: dwc3: ep0: fix GetStatus handling (again) usb: dwc3: ep0: use dwc3_request for ep0 requsts instead of usb_request usb: dwc3: use correct hwparam register for power mgm check usb: dwc3: omap: move to module_platform_driver usb: dwc3: workaround: missing disconnect event usb: dwc3: workaround: missing USB3 Reset event usb: dwc3: workaround: U1/U2 -> U0 transiton usb: dwc3: gadget: return early in dwc3_cleanup_done_reqs() usb: dwc3: ep0: handle delayed_status again usb: dwc3: ep0: push ep0state into xfernotready processing usb: dwc3: fix sparse errors usb: dwc3: fix few coding style problems usb: dwc3: move generic dwc3 code from gadget into core usb: dwc3: use a helper function for operation mode setting usb: dwc3: ep0: don't use ep0in for transfers usb: dwc3: ep0: use proper endianess in SetFeature for wIndex usb: dwc3: core: drop DWC3_EVENT_BUFFERS_MAX usb: dwc3: omap: add multiple instances support to OMAP ...
Diffstat (limited to 'drivers/net/wireless/rtlwifi/ps.c')
-rw-r--r--drivers/net/wireless/rtlwifi/ps.c17
1 files changed, 9 insertions, 8 deletions
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)) {
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