[PATCH] [GTA02] Fix compilation of neo1973_pm_gsm if no GTA02
werner at openmoko.org
Wed Nov 19 04:36:37 CET 2008
Harald Welte wrote:
> Well, it's a question of point-of-view. Why should the compiled kernel
> module contain code for a machine type which the kernel is compile-time
> configured to not support?
Ah, but does it ? The idea is that the feature-test macros become
constants if the respective item is not configured. GCC can then
take care of the rest.
E.g., from include/asm-arm/mach-types.h
# define machine_is_neo1973_gta02() (0)
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