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, 2 insertions, 8 deletions

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 5e35788946f1..733110a03b56 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1927,10 +1927,6 @@ static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
         int ret = 0;
 
         lbs_deb_enter(LBS_DEB_HOST);
-
-        lbs_deb_host("SEND_SLEEPC_CMD: before download, cmd size %d\n",
-               size);
-
         lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size);
 
         ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
@@ -1953,8 +1949,6 @@ static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
                                priv->intcounter);
                 }
                 spin_unlock_irqrestore(&priv->driver_lock, flags);
-
-                lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n");
         }
 
         lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
@@ -2006,10 +2000,10 @@ void lbs_ps_wakeup(struct lbs_private *priv, int wait_option)
  *  @param psmode       Power Saving mode
  *  @return             n/a
  */
-void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
+void lbs_ps_confirm_sleep(struct lbs_private *priv)
 {
         unsigned long flags =0;
-        u8 allowed = 1;
+        int allowed = 1;
 
         lbs_deb_enter(LBS_DEB_HOST);