diff options
Diffstat (limited to 'drivers/staging/ks7010/ks_hostif.c')
| -rw-r--r-- | drivers/staging/ks7010/ks_hostif.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c index a8822fe2b..f4cee811c 100644 --- a/drivers/staging/ks7010/ks_hostif.c +++ b/drivers/staging/ks7010/ks_hostif.c @@ -69,16 +69,20 @@ inline u32 get_DWORD(struct ks_wlan_private *priv) return data; } -void ks_wlan_hw_wakeup_task(struct work_struct *work) +static 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; } @@ -1505,7 +1509,7 @@ void hostif_infrastructure_set_request(struct ks_wlan_private *priv) ks_wlan_hw_tx(priv, pp, hif_align_size(sizeof(*pp)), NULL, NULL, NULL); } -void hostif_infrastructure_set2_request(struct ks_wlan_private *priv) +static void hostif_infrastructure_set2_request(struct ks_wlan_private *priv) { struct hostif_infrastructure_set2_request_t *pp; uint16_t capability; |