about suspend problem.

From: YiYi (zheye_at_moons.com.cn)
Date: 11/27/04 

Date: Sat, 27 Nov 2004 19:13:31 +0800

Hi,Dear all:

    In my platform(PXA255,CE4.2) I use GPIO1 as a SUSPEND button, in debug
mode,when I press the button,I got these messages then the system halt.form
the messages,I know that it is GWES got a exception or calling API inside
Power Handler,and in my system,GWES only dispplay,no touch and keyboard,so
the problem is in display module,right? or other would cause this problem?

......
4294864407 PID:23b9e23e TID:a3b0277e 0x83abead0: FS: Got Power notif
0x00000002
4294864409 PID:23b9e23e TID:a3b0277e 0x83abead0: FSREG: Registry flush
unnecessary
4294864410 PID:23b9e23e TID:a3b0277e 0x83abead0: FSRAM: Flushing cached file
data
4294864415 PID:63b7eb3a TID:a3b0277e Powering Off system:
4294864416 PID:63b7eb3a TID:a3b0277e Calling GWES power proc.
4294864417 PID:23aa0002 TID:a3b0277e !Unrecoverable Error: Exception or
calling API inside Power Handler
4294864419 PID:23aa0002 TID:a3b0277e Undefined Instruction: Thread=ffffc5d0
Proc=81a39dc0 AKY=00000011
4294864420 PID:23aa0002 TID:a3b0277e PC=0320b978 Lr=0320fb68 Sp=ffffc720
Psr=20000013
4294864422 PID:23aa0002 TID:a3b0277e Halting system