iwlwifi: send tx_power_cmd synchronously
authorStanislaw Gruszka <sgruszka@redhat.com>
Fri, 22 Oct 2010 15:04:25 +0000 (17:04 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 15 Nov 2010 18:24:23 +0000 (13:24 -0500)
On 5xxx and 6xxx change to send tx_power_cmd command synchronously,
to do not start other commands when setting tx power is pending.
We currently do the same for 4956 and 3945.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-agn-lib.c

index 5e3d799..c38daf2 100644 (file)
@@ -526,9 +526,8 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
        else
                tx_ant_cfg_cmd = REPLY_TX_POWER_DBM_CMD;
 
-       return  iwl_send_cmd_pdu_async(priv, tx_ant_cfg_cmd,
-                                      sizeof(tx_power_cmd), &tx_power_cmd,
-                                      NULL);
+       return iwl_send_cmd_pdu(priv, tx_ant_cfg_cmd, sizeof(tx_power_cmd),
+                               &tx_power_cmd);
 }
 
 void iwlagn_temperature(struct iwl_priv *priv)