diff options
| author | Martin Kaiser <martin@kaiser.cx> | 2023-02-07 00:01:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-07 10:41:18 +0300 |
| commit | 0fb449c5749ce5a6238a53f69bf178405862473e (patch) | |
| tree | 3df180dd6876a5a5fecf858a5a43b45dd068bb4b /drivers/staging | |
| parent | 75c68a49cb48388eb4225ee97a53bea99238c88c (diff) | |
| download | linux-0fb449c5749ce5a6238a53f69bf178405862473e.tar.xz | |
staging: r8188eu: remove change_rfpwrstate
Remove the change_rfpwrstate component in struct pwrctrl_priv.
change_rfpwrstate is set to rf_off directly before each ips_enter call and
then checked in ips_enter. This makes no sense.
change_rfpwrstate might have been used to avoid conflicts between
suspend and resume operations. If a driver has to do this at all,
pwrpriv->ps_processing will do this job.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20230206210124.150142-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_pwrctrl.c | 19 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/include/rtw_pwrctrl.h | 1 |
2 files changed, 8 insertions, 12 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_pwrctrl.c b/drivers/staging/r8188eu/core/rtw_pwrctrl.c index 702a29f96d74..051cdcb11ff5 100644 --- a/drivers/staging/r8188eu/core/rtw_pwrctrl.c +++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c @@ -25,15 +25,14 @@ static void ips_enter(struct adapter *padapter) pwrpriv->ips_mode = pwrpriv->ips_mode_req; pwrpriv->ips_enter_cnts++; - if (rf_off == pwrpriv->change_rfpwrstate) { - pwrpriv->bpower_saving = true; + pwrpriv->bpower_saving = true; - if (pwrpriv->ips_mode == IPS_LEVEL_2) - pwrpriv->bkeepfwalive = true; + if (pwrpriv->ips_mode == IPS_LEVEL_2) + pwrpriv->bkeepfwalive = true; + + rtw_ips_pwr_down(padapter); + pwrpriv->rf_pwrstate = rf_off; - rtw_ips_pwr_down(padapter); - pwrpriv->rf_pwrstate = rf_off; - } pwrpriv->bips_processing = false; mutex_unlock(&pwrpriv->lock); @@ -51,7 +50,6 @@ static int ips_leave(struct adapter *padapter) if ((pwrpriv->rf_pwrstate == rf_off) && (!pwrpriv->bips_processing)) { pwrpriv->bips_processing = true; - pwrpriv->change_rfpwrstate = rf_on; pwrpriv->ips_leave_cnts++; result = rtw_ips_pwr_up(padapter); @@ -133,10 +131,9 @@ void rtw_ps_processor(struct adapter *padapter) if (!rtw_pwr_unassociated_idle(padapter)) goto exit; - if (pwrpriv->rf_pwrstate == rf_on) { - pwrpriv->change_rfpwrstate = rf_off; + if (pwrpriv->rf_pwrstate == rf_on) ips_enter(padapter); - } + exit: rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); pwrpriv->ps_processing = false; diff --git a/drivers/staging/r8188eu/include/rtw_pwrctrl.h b/drivers/staging/r8188eu/include/rtw_pwrctrl.h index f7aeac262fad..9f5cffd8bfb1 100644 --- a/drivers/staging/r8188eu/include/rtw_pwrctrl.h +++ b/drivers/staging/r8188eu/include/rtw_pwrctrl.h @@ -71,7 +71,6 @@ struct pwrctrl_priv { int pwr_state_check_interval; enum rt_rf_power_state rf_pwrstate;/* cur power state */ - enum rt_rf_power_state change_rfpwrstate; u8 bkeepfwalive; }; |