diff options
-rw-r--r-- | drivers/staging/ks7010/ks_hostif.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c index a8822fe..6deee46 100644 --- a/drivers/staging/ks7010/ks_hostif.c +++ b/drivers/staging/ks7010/ks_hostif.c @@ -74,11 +74,15 @@ void ks_wlan_hw_wakeup_task(struct work_struct *work) struct ks_wlan_private *priv = container_of(work, struct ks_wlan_private, ks_wlan_wakeup_task); int ps_status = atomic_read(&priv->psstatus.status); + long time_left; if (ps_status == PS_SNOOZE) { ks_wlan_hw_wakeup_request(priv); - if (!wait_for_completion_interruptible_timeout(&priv->psstatus.wakeup_wait, HZ / 50)) { /* 20ms timeout */ - DPRINTK(1, "wake up timeout !!!\n"); + time_left = wait_for_completion_interruptible_timeout( + &priv->psstatus.wakeup_wait, + msecs_to_jiffies(20)); + if (time_left <= 0) { + DPRINTK(1, "wake up timeout or interrupted !!!\n"); schedule_work(&priv->ks_wlan_wakeup_task); return; } |