diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-03-28 16:21:12 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-01 17:13:19 -0400 |
| commit | e5472978ef16051337913f57b2f22982f3e9e4c2 (patch) | |
| tree | 9ae5dd96bfe7bf2fbc989dd4429b08d879f294ef /drivers/net/wireless/iwlwifi/iwl-4965.c | |
| parent | a571ea4eb34adbf33bbaf4bdc6db6037b1a93e0f (diff) | |
iwlwifi: Fix synchronous host command
This patch replaces static variable from send_cmd_sync
with flag in priv->status. It was used for reentrance protection
but clearly made it impossible to stuck more cards into the same machine
In addition it force check of return values of synchronous commands
commands that doesn't requires return value async commands have to be used
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Yi Zhu <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index add6311393d3..51a144914cfa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -1314,8 +1314,8 @@ void iwl4965_chain_noise_reset(struct iwl_priv *priv) cmd.diff_gain_a = 0; cmd.diff_gain_b = 0; cmd.diff_gain_c = 0; - iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD, - sizeof(cmd), &cmd); + iwl_send_cmd_pdu_async(priv, REPLY_PHY_CALIBRATION_CMD, + sizeof(cmd), &cmd, NULL); msleep(4); data->state = IWL_CHAIN_NOISE_ACCUMULATE; IWL_DEBUG_CALIB("Run chain_noise_calibrate\n"); @@ -4563,8 +4563,8 @@ void iwl4965_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap) /* Update the rate scaling for control frame Tx to AP */ link_cmd.sta_id = is_ap ? IWL_AP_ID : priv->hw_setting.bcast_sta_id; - iwl_send_cmd_pdu(priv, REPLY_TX_LINK_QUALITY_CMD, sizeof(link_cmd), - &link_cmd); + iwl_send_cmd_pdu_async(priv, REPLY_TX_LINK_QUALITY_CMD, + sizeof(link_cmd), &link_cmd, NULL); } #ifdef CONFIG_IWL4965_HT |