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error in boot µclunix : trying to free nonexistent resource 00000ca8-00000cac

Honored Contributor II

i write driver i2C slave ( that here base adress 00000808 ans have 4 register ( byte)  

when i start µclunix for nios2 , i have message like  

trying to free nonexistent resource 00000808-0000080b 


and i have not my driver name in /proc/devices 


i checking in nio2.h , i found my base adress for i2c slave  



what can be hapen , the µclunix lose the adress base or is the my file PTF is wrrong or other ?
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