diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-lib.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 0bc962217351..575d1bb8e8cc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -934,57 +934,6 @@ u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant, u8 valid) return ant; } -/* notification wait support */ -void iwlagn_init_notification_wait(struct iwl_priv *priv, - struct iwl_notification_wait *wait_entry, - u8 cmd, - void (*fn)(struct iwl_priv *priv, - struct iwl_rx_packet *pkt, - void *data), - void *fn_data) -{ - wait_entry->fn = fn; - wait_entry->fn_data = fn_data; - wait_entry->cmd = cmd; - wait_entry->triggered = false; - wait_entry->aborted = false; - - spin_lock_bh(&priv->notif_wait_lock); - list_add(&wait_entry->list, &priv->notif_waits); - spin_unlock_bh(&priv->notif_wait_lock); -} - -int iwlagn_wait_notification(struct iwl_priv *priv, - struct iwl_notification_wait *wait_entry, - unsigned long timeout) -{ - int ret; - - ret = wait_event_timeout(priv->notif_waitq, - wait_entry->triggered || wait_entry->aborted, - timeout); - - spin_lock_bh(&priv->notif_wait_lock); - list_del(&wait_entry->list); - spin_unlock_bh(&priv->notif_wait_lock); - - if (wait_entry->aborted) - return -EIO; - - /* return value is always >= 0 */ - if (ret <= 0) - return -ETIMEDOUT; - return 0; -} - -void iwlagn_remove_notification(struct iwl_priv *priv, - struct iwl_notification_wait *wait_entry) -{ - spin_lock_bh(&priv->notif_wait_lock); - list_del(&wait_entry->list); - spin_unlock_bh(&priv->notif_wait_lock); -} - #ifdef CONFIG_PM_SLEEP static void iwlagn_convert_p1k(u16 *p1k, __le16 *out) { |