cfg80211: Remove default dynamic PS timeout value

Now that the mac80211 is choosing dynamic ps timeouts based on the ps-qos
network latency configuration, configure a default value of -1 as the dynamic
ps timeout in cfg80211. This value allows the mac80211 to determine the value
to be used.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 4 insertions, 1 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f6b29bf925d..7d10c0182f5 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1020,6 +1020,8 @@ struct cfg80211_pmksa {
  *      RSN IE. It allows for faster roaming between WPA2 BSSIDs.
  * @del_pmksa: Delete a cached PMKID.
  * @flush_pmksa: Flush all cached PMKIDs.
+ * @set_power_mgmt: Configure WLAN power management. A timeout value of -1
+ *      allows the driver to adjust the dynamic ps timeout value.
  * @set_cqm_rssi_config: Configure connection quality monitor RSSI threshold.
  *
  */
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 7fdb9409ad2..40cbbbfbccb 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -704,7 +704,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
                         wdev->ps = true;
                 else
                         wdev->ps = false;
-                wdev->ps_timeout = 100;
+                /* allow mac80211 to determine the timeout */
+                wdev->ps_timeout = -1;
                 if (rdev->ops->set_power_mgmt)
                         if (rdev->ops->set_power_mgmt(wdev->wiphy, dev,
                                                       wdev->ps,