diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 08a42a70962..eee220cf52a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1407,7 +1407,14 @@ int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv) spin_lock_irqsave(&priv->lock, flags); iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL); - clear_bit(STATUS_RF_KILL_SW, &priv->status); + /* If the driver is up it will receive CARD_STATE_NOTIFICATION + * notification where it will clear SW rfkill status. + * Setting it here would break the handler. Only if the + * interface is down we can set here since we don't + * receive any further notification. + */ + if (!priv->is_open) + clear_bit(STATUS_RF_KILL_SW, &priv->status); spin_unlock_irqrestore(&priv->lock, flags); /* wake up ucode */ @@ -1425,8 +1432,10 @@ int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv) return 0; } - if (priv->is_open) - queue_work(priv->workqueue, &priv->restart); + /* If the driver is already loaded, it will receive + * CARD_STATE_NOTIFICATION notifications and the handler will + * call restart to reload the driver. + */ return 1; } EXPORT_SYMBOL(iwl_radio_kill_sw_enable_radio); |