[RFC 3/3] mac80211: enable PS by default

[Johannes Berg <johannes@sipsolutions.net>]

Enable PS by default -- rely on drivers to control the level
using pm_qos. Due to the previous patch we turn off PS when
necessary due to latency requirements.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
 net/mac80211/mlme.c |    3 +++
 1 file changed, 3 insertions(+)

--- wireless-testing.orig/net/mac80211/mlme.c	2009-04-15 18:56:41.000000000 +0200
+++ wireless-testing/net/mac80211/mlme.c	2009-04-15 18:56:42.000000000 +0200
@@ -2163,6 +2163,9 @@ void ieee80211_sta_setup_sdata(struct ie
 		IEEE80211_STA_AUTO_CHANNEL_SEL;
 	if (sdata->local->hw.queues >= 4)
 		ifmgd->flags |= IEEE80211_STA_WMM_ENABLED;
+
+	if (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_PS)
+		ifmgd->powersave = 1;
 }
 
 /* configuration hooks */

--