我改动了I2C的驱动后出现下面的问题 ，请前辈赐教！

我的板子是S3C2440A的，改过I2C驱动后，wince启动时I2C驱动加载后好像又卸载了，请问这是什么原因？

Windows CE Kernel for ARM (Thumb Enabled) Built on Jun 24 2004 at 18:25:00
ProcessorType=0920 Revision=0
sp_abt=ffff5000 sp_irq=ffff2800 sp_undef=ffffc800 OEMAddressTable = 8022d28c
DCache: 8 sets, 64 ways, 32 line size, 16384 size
ICache: 8 sets, 64 ways, 32 line size, 16384 size
OALKitlStart : NONE
Sp=ffffc7cc
OEMIoControl: Unsupported Code 0x10100b4 - device 0x0101 func 45
OEMIoControl: Unsupported Code 0x101008c - device 0x0101 func 35
FMD::FMD_Init
FMD::FMD_Init - pBSPArgs->nfsblk = 0x0
FMD::FMD_Init - READ_REGISTER_BYTE(pNFSBLK) = 0x0
FMD::FMD_Init IPL .....
FMD::FMD_Init Done
MID = 0xec, DID = 0x76 4th Cycle : 0xa5
NUMBLOCKS : 512(0x200), SECTORSPERBLOCK = 256(0x100), BYTESPERSECTOR = 512(0x200)
FMD_OEMIoControl: unrecognized IOCTL (0x71c24).
OEMIoControl: Unsupported Code 0x10100cc - device 0x0101 func 51
OEMIoControl: Unsupported Code 0x1010024 - device 0x0101 func 9
OEMIoControl: Unsupported Code 0x10100c4 - device 0x0101 func 49
OEMIoControl: Unsupported Code 0x10100c4 - device 0x0101 func 49
INFO: CReg2440Uart::CReg2440Uart using processor frequency reported by the OAL (66608640).
INFO: CReg2440Uart::CReg2440Uart using processor frequency reported by the OAL (66608640).
IIC: DLL_PROCESS_ATTACH
IIC: DLL_PROCESS_DETACH
key:DLL_PROGRESS_ATTACH.
:::EINT_InitializeAddress-Success
INF0:EINTKey:Mapped Irq 0x20 to SysIntr 0x14.
:::Key_Init:Sucessfully.
OEMIoControl: Unsupported Code 0x10100d0 - device 0x0101 func 52
OEMIoControl: Unsupported Code 0x10100f8 - device 0x0101 func 62
VBridge:: VB_INITIALIZED returns [0]
 
 

在驱动的初始化函数中多加点调试信息。

你有改动驱动的入口点吗！

IIC: DLL_PROCESS_ATTACH
IIC: DLL_PROCESS_DETACH

驱动没有加载成功

init函数没有正确,没有返回TRUE, 还检查下注册表.