diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index d7a74597fd5..357dc9d9994 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1610,10 +1610,13 @@ static struct notifier_block wl1271_dev_notifier = { #ifdef CONFIG_PM static int wl1271_configure_suspend_sta(struct wl1271 *wl) { - int ret; + int ret = 0; mutex_lock(&wl->mutex); + if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) + goto out_unlock; + ret = wl1271_ps_elp_wakeup(wl); if (ret < 0) goto out_unlock; @@ -1658,10 +1661,13 @@ out: static int wl1271_configure_suspend_ap(struct wl1271 *wl) { - int ret; + int ret = 0; mutex_lock(&wl->mutex); + if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) + goto out_unlock; + ret = wl1271_ps_elp_wakeup(wl); if (ret < 0) goto out_unlock; |