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SubjectRe: Kconfig, Makefile and ifdef: mod as yes vs. no?
On Sun, Jul 12, 2009 at 12:06:25AM +0300, Pekka Paalanen wrote:
> +#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
>

You need to test _MODULE for the symbol too... since it's necessary to
be able to distinguish between symbols which exist in the vmlinux, and
symbols which require a module to be loaded.

#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) &&
defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)

should work.

regards, Kyle


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