1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 78902da3d516..914a3ca54600 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2558,7 +2558,11 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
         iwl_activate_qos(priv, 0);
         spin_unlock_irqrestore(&priv->lock, flags);
 
-        iwl_power_enable_management(priv);
+        /* the chain noise calibration will enabled PM upon completion
+         * If chain noise has already been run, then we need to enable
+         * power management here */
+        if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
+                iwl_power_enable_management(priv);
 
         /* Enable Rx differential gain and sensitivity calibrations */
         iwl_chain_noise_reset(priv);