<div>Hi,</div> <div> </div> <div>When i compile my device driver for kernel2.6, i got a warning as followng:</div> <div><STRONG>Warning: "isa_io_base" [/home/oliu/pmm-mpc-k26-6437/pmm.ko] undefined!</STRONG> </div> <div> </div> <div>When i insmod pmm.ko, i got the message as following:</div> <div># insmod pmm.ko<BR><STRONG>pmm: Unknown symbol isa_io_base<BR>insmod: cannot insert `pmm.ko': Unknown symbol in module (-1): No such file or directory</STRONG><BR># </div> <div> </div> <div>I am sure the symbol "isa_io_base" is not come from my driver source code. Has anybody ever met this problem before?</div> <div> </div> <div>Regards,</div> <div>Oliver</div><p> 
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