In next-20130808, building tegra_defconfig for ARM yields: > drivers/built-in.o: In function `drm_lastclose': > /home/swarren/shared/git_wa/kernel/kernel.git/drivers/gpu/drm/drm_drv.c:198: undefined reference to `drm_agp_clear' That's because drm_agp_clear() is called unconditionally, yet is only conditionally built into drm_agpsupport.c (#if __OS_HAS_AGP). Should the call from drm_drv.c be conditional, or should there be a dummy static inline replacement in include/drm/drmP.h for when AGP support isn't available? -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html