iwlwifi: mvm: BT Coex - disable BT when TXing probe request in scan

Not doing so will let BT kill our probe requests leading to
failures in scan.

Cc: <stable@vger.kernel.org> [3.10+]
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index c35f35cc4391..742afc429c94 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -344,7 +344,8 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
 
         iwl_mvm_scan_fill_ssids(cmd, req, basic_ssid ? 1 : 0);
 
-        cmd->tx_cmd.tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL);
+        cmd->tx_cmd.tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL |
+                                           TX_CMD_FLG_BT_DIS);
         cmd->tx_cmd.sta_id = mvm->aux_sta.sta_id;
         cmd->tx_cmd.life_time = cpu_to_le32(TX_CMD_LIFE_TIME_INFINITE);
         cmd->tx_cmd.rate_n_flags =