diff options
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_pwrctrl.c | 9 | ||||
| -rw-r--r-- | drivers/staging/rtl8188eu/include/rtw_pwrctrl.h | 2 |
2 files changed, 7 insertions, 4 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c index f6583734aefa..eaf26304143c 100644 --- a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c +++ b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c @@ -122,7 +122,7 @@ static bool rtw_pwr_unassociated_idle(struct adapter *adapter) bool ret = false; - if (adapter->pwrctrlpriv.ips_deny_time >= jiffies) + if (time_after_eq(adapter->pwrctrlpriv.ips_deny_time, jiffies)) goto exit; if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE|WIFI_SITE_MONITOR) || @@ -523,9 +523,11 @@ int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *cal { struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + unsigned long expires; int ret = _SUCCESS; - if (pwrpriv->ips_deny_time < jiffies + rtw_ms_to_systime(ips_deffer_ms)) + expires = jiffies + rtw_ms_to_systime(ips_deffer_ms); + if (time_before(pwrpriv->ips_deny_time, expires)) pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ips_deffer_ms); { @@ -580,7 +582,8 @@ int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *cal } exit: - if (pwrpriv->ips_deny_time < jiffies + rtw_ms_to_systime(ips_deffer_ms)) + expires = jiffies + rtw_ms_to_systime(ips_deffer_ms); + if (time_before(pwrpriv->ips_deny_time, expires)) pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ips_deffer_ms); return ret; } diff --git a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h b/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h index 9a42859d612b..4211023081bf 100644 --- a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h +++ b/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h @@ -192,7 +192,7 @@ struct pwrctrl_priv { u8 ips_mode_req; /* used to accept the mode setting request, * will update to ipsmode later */ uint bips_processing; - u32 ips_deny_time; /* will deny IPS when system time less than this */ + unsigned long ips_deny_time; /* will deny IPS when system time less than this */ u8 ps_processing; /* temp used to mark whether in rtw_ps_processor */ u8 bLeisurePs; |