I have developed a my software like a Loadable Kernel Module, thank to this link h**p://(triple w).tldp.org/LDP/lkmpg/2.6/html/x204.html.
In this mode you can compile a module without recompile kernel and load it with insmod.

This is good for the develop, but now i want to insert it in the kernel sorce and possibly to integrate like a kernel module.
But i don't know the changes that i have to apply to the Makefile in the directory where i put my source.

I would also know if i can show the name of my module in the menu of menuconfig where i can select to insert it as a module or not.

To insert your module into the kernel use
# insmod yourmod.o
And to remove it
# rmmod yourmod

The make file is a normal make file, but you have do add the path of the kernel source via the -I flag in gcc