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Makefile compailation warning "implicit declaration of function"
Whenever I tried "Make" command for build a module at that time I got warning
implicit declaration of function ‘register_chardev'
module is generated but I m not able to load the module into kernel and I got the errro like
"insmod: error inserting 'chardev.ko': -1 Unknown symbol in module"
so can anybody help me for this problem
Is that any mistek in my make file or in my source code.
You would probably benefit by pasting the error text into a google search. You'll get a lot of hits.Glenn
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- Join Date
- Aug 2006
Please check ur function name its not "register_chardev".
It should be " register_chrdev" . dont mention "a" in chrdev.
check now , it should work.
" Have a gr8 weekend ".