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.