How do I build only one module once I have cloned the entire git? I usually cd to media Then I do make -C ../v4l But this builds the 650 modules and it's very long I would like to build the em28xx module only Even if I don't change any source code file, 'make -C ../v4l' will rebuild everything again every time. axdoomer: make M=drivers/media/foo/bar javier__: Thank you! It works fine when using the kernel sources.