diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-08-05 23:56:54 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2009-08-05 23:56:54 +0200 |
| commit | c00aafcd4977769e8728292302ddbbb8b1082fab (patch) | |
| tree | 5766bcfbfd7b24816b54298b8ef34054f8cf0fae /net/mac80211/pm.c | |
| parent | 2e6713c7662cc5ebc7346b033c404cb2f708fd51 (diff) | |
| parent | 90bc1a658a53f8832ee799685703977a450e5af9 (diff) | |
| download | kernel_replicant_linux-c00aafcd4977769e8728292302ddbbb8b1082fab.tar.gz kernel_replicant_linux-c00aafcd4977769e8728292302ddbbb8b1082fab.tar.bz2 kernel_replicant_linux-c00aafcd4977769e8728292302ddbbb8b1082fab.zip | |
Merge branch 'master' into for-linus
Diffstat (limited to 'net/mac80211/pm.c')
| -rw-r--r-- | net/mac80211/pm.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index 7a549f9deb96..5e3d476972f9 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -55,15 +55,6 @@ int __ieee80211_suspend(struct ieee80211_hw *hw) rcu_read_unlock(); - /* flush again, in case driver queued work */ - flush_workqueue(local->hw.workqueue); - - /* stop hardware - this must stop RX */ - if (local->open_count) { - ieee80211_led_radio(local, false); - drv_stop(local); - } - /* remove STAs */ spin_lock_irqsave(&local->sta_lock, flags); list_for_each_entry(sta, &local->sta_list, list) { @@ -111,7 +102,22 @@ int __ieee80211_suspend(struct ieee80211_hw *hw) drv_remove_interface(local, &conf); } + /* stop hardware - this must stop RX */ + if (local->open_count) { + ieee80211_led_radio(local, false); + drv_stop(local); + } + + /* + * flush again, in case driver queued work -- it + * shouldn't be doing (or cancel everything in the + * stop callback) that but better safe than sorry. + */ + flush_workqueue(local->hw.workqueue); + local->suspended = true; + /* need suspended to be visible before quiescing is false */ + barrier(); local->quiescing = false; return 0; |