bSupportNmode = false;
                                                bHalfSupportNmode = false;
                                        }
-                                       printk("==========>to link with AP using SEC(%d, %d)",
-                                               bSupportNmode,
-                                               bHalfSupportNmode);
+                                       netdev_dbg(ieee->dev, "SEC(%d, %d)\n",
+                                                       bSupportNmode,
+                                                       bHalfSupportNmode);
                                }
                        }
                        /* Dummy wirless mode setting- avoid encryption issue */
 
                        if (ieee->current_network.mode == IEEE_N_24G &&
                                        bHalfSupportNmode == true) {
-                               printk("===============>entern half N mode\n");
+                               netdev_dbg(ieee->dev, "enter half N mode\n");
                                ieee->bHalfWirelessN24GMode = true;
                        } else
                                ieee->bHalfWirelessN24GMode = false;