The IS_ENABLED() macro checks if a Kconfig symbol has been enabled
either built-in or as a module, use that macro instead of open coding
the same.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Acked-by: NCasey Schaufler <casey@schaufler-ca.com>
Signed-off-by: NPaul Moore <paul@paul-moore.com>