diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c index ecdda6d57b16..ca9690287100 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans.c @@ -705,6 +705,13 @@ static int iwl_trans_tx(struct iwl_priv *priv, struct sk_buff *skb, return 0; } +static void iwl_trans_sync_irq(struct iwl_priv *priv) +{ + /* wait to make sure we flush pending tasklet*/ + synchronize_irq(priv->bus.irq); + tasklet_kill(&priv->irq_tasklet); +} + static void iwl_trans_free(struct iwl_priv *priv) { free_irq(priv->bus.irq, priv); @@ -726,6 +733,7 @@ static const struct iwl_trans_ops trans_ops = { .get_tx_cmd = iwl_trans_get_tx_cmd, .tx = iwl_trans_tx, + .sync_irq = iwl_trans_sync_irq, .free = iwl_trans_free, }; |