On Tue, 2016-09-27 at 14:08 -0500, Bjorn Helgaas wrote: > --- a/Documentation/CodingStyle > +++ b/Documentation/CodingStyle
> +Because the compiler processes the block, you have to use an #ifdef instead > +of IS_ENABLED() when code inside the block references symbols that will not > +exist if the condition is not met. Different CONFIG_FOO autoconf.h symbols > +are generated for modular Kconfig options than for builtin ones, so you > +need "#if defined(CONFIG_FOO) || defined(CONFIG_FOO_MODULE)" Isn't that equivalent to "#if IS_ENABLED(CONFIG_FOO)"? > if FOO can be > +a module: > + > + .config include/generated/autoconf.h > + ------------ ---------------------------- > + CONFIG_FOO=y #define CONFIG_FOO 1 > + CONFIG_FOO=m #define CONFIG_FOO_MODULE 1 Paul Bolle -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
