Add module_mei_cl_driver helper macro for eliminating the boilerplate
code from mei_cl drivers registration. The macro is intended for
drivers which in their init/exit sections does only register/unregister
of a mei_cl driver.
Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>