diff options
| -rw-r--r-- | drivers/staging/vt6656/power.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/staging/vt6656/power.c b/drivers/staging/vt6656/power.c index 6c34d365b93e..ace0cba79dc5 100644 --- a/drivers/staging/vt6656/power.c +++ b/drivers/staging/vt6656/power.c @@ -293,25 +293,15 @@ int PSbSendNullPacket(struct vnt_private *pDevice) int vnt_next_tbtt_wakeup(struct vnt_private *priv) { - struct vnt_manager *mgmt = &priv->vnt_mgmt; + struct ieee80211_hw *hw = priv->hw; + struct ieee80211_conf *conf = &hw->conf; int wake_up = false; - if (mgmt->wListenInterval >= 2) { - if (mgmt->wCountToWakeUp == 0) - mgmt->wCountToWakeUp = mgmt->wListenInterval; - - mgmt->wCountToWakeUp--; - - if (mgmt->wCountToWakeUp == 1) { - /* Turn on wake up to listen next beacon */ - vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN); - priv->bPSRxBeacon = false; - wake_up = true; - } else if (!priv->bPSRxBeacon) { - /* Listen until RxBeacon */ - vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN); - } + if (conf->listen_interval == 1) { + /* Turn on wake up to listen next beacon */ + vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN); + wake_up = true; } + return wake_up; } - |