diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 77f6ac6..9a1d2ff 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -917,12 +917,10 @@ out: return ret; } -int wl1271_plt_stop(struct wl1271 *wl) +int __wl1271_plt_stop(struct wl1271 *wl) { int ret = 0; - mutex_lock(&wl->mutex); - wl1271_notice("power down"); if (wl->state != WL1271_STATE_PLT) { @@ -938,12 +936,21 @@ int wl1271_plt_stop(struct wl1271 *wl) wl->state = WL1271_STATE_OFF; wl->rx_counter = 0; -out: mutex_unlock(&wl->mutex); - cancel_work_sync(&wl->irq_work); cancel_work_sync(&wl->recovery_work); + mutex_lock(&wl->mutex); +out: + return ret; +} + +int wl1271_plt_stop(struct wl1271 *wl) +{ + int ret; + mutex_lock(&wl->mutex); + ret = __wl1271_plt_stop(wl); + mutex_unlock(&wl->mutex); return ret; } @@ -3109,6 +3116,9 @@ EXPORT_SYMBOL_GPL(wl1271_register_hw); void wl1271_unregister_hw(struct wl1271 *wl) { + if (wl->state == WL1271_STATE_PLT) + __wl1271_plt_stop(wl); + unregister_netdevice_notifier(&wl1271_dev_notifier); ieee80211_unregister_hw(wl->hw); wl->mac80211_registered = false; |