About DM365IPNC Audio control

Hi all：

        Using DM365IPNC program, I had deleted the function of Audio and related function;

  //AUDIO_audioCreate()
//gAVSERVER_UI_config.audioSampleRate = AUDIO_GetSampleRate();
//OSA_tskSendMsg(&gAUDIO_ctrl.audioTsk, pTsk, AVSERVER_CMD_CREATE, NULL, OSA_MBX_WAIT_ACK);
//OSA_tskSendMsg(&gAUDIO_ctrl.audioTsk, pTsk, AVSERVER_CMD_CREATE, NULL, OSA_MBX_WAIT_ACK);
//OSA_tskSendMsg(&gAUDIO_ctrl.audioTsk, pTsk, AVSERVER_CMD_CREATE, NULL, OSA_MBX_WAIT_ACK);

   But when I run system_server like this, it show the following error:

# ./system_server &

# IPNC_DM365_2.0 (gomo@gomo-desktop) (gcc version 4.2.0 (MontaVis 
DEMOCFG Value : 0
Videocodecmode : 0
Videocodecres : 0

CPU is DM365
./av_server.out 5MP_720P DM365 H264 4000000 VBR MENUOFF &
Check_device_version : DEVICE VER = 1 !!
ApproDrvInit: 7

AVSERVER UI: Initializing.

DRV_SyncRst: module = 47, domain = 0, state = 0

DRV_SyncRst: module = 47, domain = 0, state = 3

CLK Hz,
ARM Hz = 297000000
DDR Hz = 243000000
VPSS Hz = 243000000
IMCOP Hz = 243000000

CONFIGURED AVSERVER FOR DM365
AVSERVER UI: Starting in mode 12
*** WARNING FD: exceeded max input size for FD, disabling FD (current input 1280x720)!!!
SENSOR FPS VALUE = 15
Common Setting Applied

Default Icon TI Logo

Default Icon TI Logo

DM365MM Init SuccessfulRate Control Type: IVIDEO_STORAGE STREAM: Ext 0: 0x0
STREAM: Ext 1: 0x0

FR : 0 users registered from exsiting face album
IPNC_DM365_2.0 (gomo@gomo-desktop) (gcc version 4.2.0 (MontaVis 
IPNC AUTO_IRIS = 1 #####################
EE SETUP SHIFT VALUE: 3
GBCE in EVAL MODE
ROI DEBUG CONFIG: 0

FeatureMask: NONE.
ALSA lib ../../../src/control/control.c:817:(snd_ctl_open_noupdate) Invalid CTL default
amixer: Mixer attach default error: No such file or directory
ALSA lib ../../../src/control/control.c:817:(snd_ctl_open_noupdate) Invalid CTL default
amixer: Mixer attach default error: No such file or directory

 And I have only run the system_server and av_server program. 

179 root SW [mtdblockd]
201 root SW< [dm_spi.0]
229 root SW< [mmcqd]
233 root SW< [rpciod/0]
304 root 408 S < udevd --daemon
567 root SWN [jffs2_gcd_mtd4]
667 bin 368 S /sbin/portmap
677 root 644 S /usr/sbin/inetd
763 root 636 S /sbin/getty console
4263 root 796 S telnetd
4264 root 932 S -sh
4289 root 1000 S ./system_server
 4299 root 2548 S ./av_server.out 5MP_720P DM365 H264 4000000 VBR MENUO
5029 root 740 R ps -e
 

I don't know which function will case the ALSA error. Anybody can help me?