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authorJohannes Berg <johannes@sipsolutions.net>2009-04-16 13:17:25 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-04-22 16:57:16 -0400
commit10f644a47b76d3e61b98f2d02ce9690b94c51ee5 (patch)
treefc344d0f888ea0b97608cd53eec1d2dc17672087 /net/mac80211/wext.c
parent965bedadc01d34027455d5d5b67063ef0209c955 (diff)
mac80211: disable powersave if pm_qos asks for low latency
When an application asks for a latency lower than the beacon interval there's nothing we can do -- we need to stay awake and not have the AP buffer frames for us. Add code to automatically calculate this constraint in mac80211 so drivers need not concern themselves with it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/wext.c')
-rw-r--r--net/mac80211/wext.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 81f63e57027..1c4664b8b1a 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -789,7 +789,7 @@ static int ieee80211_ioctl_siwpower(struct net_device *dev,
ieee80211_hw_config(local,
IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT);
- ieee80211_recalc_ps(local);
+ ieee80211_recalc_ps(local, -1);
return 0;
}