Refer to the Documentation/coccinelle.txt and supplemental documentation
on the wiki:

https://bottest.wiki.kernel.org/coccicheck

This page shall always refer to the linux-next iteration of scripts/coccicheck.

v4: only refer to the wiki as supplemental documentation, and also
    update Documentation/coccinelle.txt.
Signed-off-by: NLuis R. Rodriguez <mcgrof@kernel.org>
Acked-by: NNicolas Palix <nicolas.palix@imag.fr>
Signed-off-by: NMichal Marek <mmarek@suse.com>