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authorJohn W. Linville <linville@tuxdriver.com>2013-04-08 14:30:26 -0400
committerJohn W. Linville <linville@tuxdriver.com>2013-04-08 14:30:26 -0400
commit8cab24f0b1daf23ba042464f0d4a4e51695bed74 (patch)
tree7b65e5cf2c637fc62859a01aa4c96c5099f8d57c /net
parent69a2bac8984c4e6dba78b330ed183fd580c65e99 (diff)
parent62a40a15554d6924a58b3e9f8756e0d683dc9c0c (diff)
downloadvexpress-lsk-8cab24f0b1daf23ba042464f0d4a4e51695bed74.tar.gz
Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/iface.c27
1 files changed, 19 insertions, 8 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 58150f877ec..9ed49ad0380 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -78,7 +78,7 @@ void ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata)
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_TXPOWER);
}
-u32 ieee80211_idle_off(struct ieee80211_local *local)
+static u32 __ieee80211_idle_off(struct ieee80211_local *local)
{
if (!(local->hw.conf.flags & IEEE80211_CONF_IDLE))
return 0;
@@ -87,7 +87,7 @@ u32 ieee80211_idle_off(struct ieee80211_local *local)
return IEEE80211_CONF_CHANGE_IDLE;
}
-static u32 ieee80211_idle_on(struct ieee80211_local *local)
+static u32 __ieee80211_idle_on(struct ieee80211_local *local)
{
if (local->hw.conf.flags & IEEE80211_CONF_IDLE)
return 0;
@@ -98,16 +98,18 @@ static u32 ieee80211_idle_on(struct ieee80211_local *local)
return IEEE80211_CONF_CHANGE_IDLE;
}
-void ieee80211_recalc_idle(struct ieee80211_local *local)
+static u32 __ieee80211_recalc_idle(struct ieee80211_local *local,
+ bool force_active)
{
bool working = false, scanning, active;
unsigned int led_trig_start = 0, led_trig_stop = 0;
struct ieee80211_roc_work *roc;
- u32 change;
lockdep_assert_held(&local->mtx);
- active = !list_empty(&local->chanctx_list) || local->monitors;
+ active = force_active ||
+ !list_empty(&local->chanctx_list) ||
+ local->monitors;
if (!local->ops->remain_on_channel) {
list_for_each_entry(roc, &local->roc_list, list) {
@@ -132,9 +134,18 @@ void ieee80211_recalc_idle(struct ieee80211_local *local)
ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop);
if (working || scanning || active)
- change = ieee80211_idle_off(local);
- else
- change = ieee80211_idle_on(local);
+ return __ieee80211_idle_off(local);
+ return __ieee80211_idle_on(local);
+}
+
+u32 ieee80211_idle_off(struct ieee80211_local *local)
+{
+ return __ieee80211_recalc_idle(local, true);
+}
+
+void ieee80211_recalc_idle(struct ieee80211_local *local)
+{
+ u32 change = __ieee80211_recalc_idle(local, false);
if (change)
ieee80211_hw_config(local, change);
}