Finally I was able to compile the driver.


1.- execute three comands in /usr/src/linux

$ make oldconfig
$ make prepare
$ make scripts

2.- create symlynks in /lib/modules/`uname -r`/scripts:

basic -> /usr/src/linux/scripts/basic
mod -> /usr/src/linux/scripts/mod

Thanks for the support to malcolmlewis.

SOLVED.