{
int ret = 0;
- mutex_lock(&wl->mutex);
-
if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
- goto out_unlock;
+ goto out;
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
- goto out_unlock;
+ goto out;
ret = wl1271_acx_wake_up_conditions(wl, wlvif,
wl->conf.conn.suspend_wake_up_event,
if (ret < 0)
wl1271_error("suspend: set wake up conditions failed: %d", ret);
-
wl1271_ps_elp_sleep(wl);
-out_unlock:
- mutex_unlock(&wl->mutex);
+out:
return ret;
}
{
int ret = 0;
- mutex_lock(&wl->mutex);
-
if (!test_bit(WLVIF_FLAG_AP_STARTED, &wlvif->flags))
- goto out_unlock;
+ goto out;
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
- goto out_unlock;
+ goto out;
ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
wl1271_ps_elp_sleep(wl);
-out_unlock:
- mutex_unlock(&wl->mutex);
+out:
return ret;
}
if ((!is_ap) && (!is_sta))
return;
- mutex_lock(&wl->mutex);
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
- goto out;
+ return;
if (is_sta) {
ret = wl1271_acx_wake_up_conditions(wl, wlvif,
}
wl1271_ps_elp_sleep(wl);
-out:
- mutex_unlock(&wl->mutex);
}
static int wl1271_op_suspend(struct ieee80211_hw *hw,
wl1271_tx_flush(wl);
+ mutex_lock(&wl->mutex);
wl->wow_enabled = true;
wl12xx_for_each_wlvif(wl, wlvif) {
ret = wl1271_configure_suspend(wl, wlvif);
return ret;
}
}
+ mutex_unlock(&wl->mutex);
/* flush any remaining work */
wl1271_debug(DEBUG_MAC80211, "flushing remaining works");
wl1271_irq(0, wl);
wl1271_enable_interrupts(wl);
}
+
+ mutex_lock(&wl->mutex);
wl12xx_for_each_wlvif(wl, wlvif) {
wl1271_configure_resume(wl, wlvif);
}
wl->wow_enabled = false;
+ mutex_unlock(&wl->mutex);
return 0;
}