libertas: misc power saving adjusts

* firmware for the CF card supports power saving
* the driver currenly only accept "iwconfig ethX power on|off", so
  I fixed what the range wext ioctl reports.
* initialize value/flags in lbs_get_power()
* get rid of unused parameter psmode in lbs_ps_confirm_sleep()
* some minor debug output tweaks

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 240feeb1b49b..45de4316bdd7 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -656,11 +656,9 @@ int lbs_process_event(struct lbs_private *priv)
         eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT;
         spin_unlock_irq(&priv->driver_lock);
 
-        lbs_deb_cmd("event cause %d\n", eventcause);
-
         switch (eventcause) {
         case MACREG_INT_CODE_LINK_SENSED:
-                lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n");
+                lbs_deb_cmd("EVENT: link sensed\n");
                 break;
 
         case MACREG_INT_CODE_DEAUTHENTICATED:
@@ -679,7 +677,7 @@ int lbs_process_event(struct lbs_private *priv)
                 break;
 
         case MACREG_INT_CODE_PS_SLEEP:
-                lbs_deb_cmd("EVENT: sleep\n");
+                lbs_deb_cmd("EVENT: ps sleep\n");
 
                 /* handle unexpected PS SLEEP event */
                 if (priv->psstate == PS_STATE_FULL_POWER) {
@@ -689,17 +687,17 @@ int lbs_process_event(struct lbs_private *priv)
                 }
                 priv->psstate = PS_STATE_PRE_SLEEP;
 
-                lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
+                lbs_ps_confirm_sleep(priv);
 
                 break;
 
         case MACREG_INT_CODE_HOST_AWAKE:
-                lbs_deb_cmd("EVENT: HOST_AWAKE\n");
+                lbs_deb_cmd("EVENT: host awake\n");
                 lbs_send_confirmwake(priv);
                 break;
 
         case MACREG_INT_CODE_PS_AWAKE:
-                lbs_deb_cmd("EVENT: awake\n");
+                lbs_deb_cmd("EVENT: ps awake\n");
                 /* handle unexpected PS AWAKE event */
                 if (priv->psstate == PS_STATE_FULL_POWER) {
                         lbs_deb_cmd(
@@ -730,14 +728,16 @@ int lbs_process_event(struct lbs_private *priv)
                 lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n");
                 handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST);
                 break;
+
         case MACREG_INT_CODE_MIB_CHANGED:
+                lbs_deb_cmd("EVENT: MIB CHANGED\n");
+                break;
         case MACREG_INT_CODE_INIT_DONE:
+                lbs_deb_cmd("EVENT: INIT DONE\n");
                 break;
-
         case MACREG_INT_CODE_ADHOC_BCN_LOST:
                 lbs_deb_cmd("EVENT: ADHOC beacon lost\n");
                 break;
-
         case MACREG_INT_CODE_RSSI_LOW:
                 lbs_pr_alert("EVENT: rssi low\n");
                 break;