wifi移植的错误信息

在移植wifi驱动的时候出现打开wifi不成功的问题，提示找不到wlan0.

错误log如下：

01-01 10:20:34.775 1243-1243/? I/AudioFlinger: loadHwModule() Loaded r_submix audio interface from Wifi Display audio HAL (audio) handle 501-01 10:20:44.230 1576-1613/system_process D/WifiHW: Unable to unload driver module "wlan": No such file or directory01-01 10:20:44.235 1576-1576/system_process D/WifiController: isAirplaneModeOn = false, isWifiEnabled = true, isScanningAvailable = false01-01 10:20:44.240 1576-1576/system_process D/ConnectivityService: wifiOnly=false01-01 10:20:44.255 1576-1576/system_process I/WifiService: WifiService starting up with Wi-Fi enabled01-01 10:20:44.255 1576-1614/system_process D/WifiController: WifiController msg { when=0 what=155656 target=com.android.internal.util.StateMachine$SmHandler } deferred for 480ms01-01 10:20:44.255 1576-1576/system_process D/WifiService: setWifiEnabled: true pid=1576, uid=100001-01 10:20:44.745 1576-1614/system_process D/WifiController: DEFERRED_TOGGLE handled01-01 10:20:47.185 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find lo01-01 10:20:47.185 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find rmnet001-01 10:20:47.185 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find sit001-01 10:20:47.185 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find ip6tnl001-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find wlan001-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find p2p001-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find lo01-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find rmnet001-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find sit001-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find ip6tnl001-01 10:20:47.210 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find wlan001-01 10:20:47.215 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find p2p001-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find lo01-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find rmnet001-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find sit001-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find ip6tnl001-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find wlan001-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find p2p001-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find lo01-01 10:20:47.265 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find rmnet001-01 10:20:47.270 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find sit001-01 10:20:47.270 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find ip6tnl001-01 10:20:47.270 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find wlan001-01 10:20:47.270 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find p2p001-01 10:20:47.290 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find lo01-01 10:20:47.290 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find rmnet001-01 10:20:47.290 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find sit001-01 10:20:47.290 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find ip6tnl001-01 10:20:47.290 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find wlan001-01 10:20:47.290 1576-1613/system_process D/WifiHW: check_wifi_ifname_from_proc: find p2p001-01 10:20:47.300 1576-1613/system_process D/WifiMonitor: startMonitoring(wlan0) with mConnected = false01-01 10:20:47.320 1576-1613/system_process E/WifiHW: Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory01-01 10:20:47.440 1905-1905/? I/wpa_supplicant: define REALTEK_WIFI_VENDOR01-01 10:20:48.320 1576-1613/system_process E/WifiHW: Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory01-01 10:20:49.320 1576-1613/system_process E/WifiHW: Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory01-01 10:20:50.325 1576-1613/system_process E/WifiHW: Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory01-01 10:20:51.325 1576-1613/system_process E/WifiHW: Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory01-01 10:20:52.330 1576-1613/system_process E/WifiHW: Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory01-01 10:20:52.330 1576-1613/system_process E/WifiMonitor: startMonitoring(wlan0) failed!01-01 10:20:52.330 1576-1613/system_process E/WifiStateMachine: Failed to setup control channel, restart supplicant