first, what i call "badref" config variables -- tests on what should be config variables that are, in fact, not defined in any Kconfig file: >>>>> EXCITE_FCAP_GPI arch/mips/basler/excite/excite_device.c:164:#if defined(CONFIG_EXCITE_FCAP_GPI) || defined(CONFIG_EXCITE_FCAP_GPI_MODULE) arch/mips/basler/excite/excite_device.c:227:#endif /* defined(CONFIG_EXCITE_FCAP_GPI) || defined(CONFIG_EXCITE_FCAP_GPI_MODULE) */ >>>>> HT_LEVEL_TRIGGER arch/mips/pmc-sierra/yosemite/irq.c:80:#ifdef CONFIG_HT_LEVEL_TRIGGER arch/mips/pmc-sierra/yosemite/irq.c:109:#endif /* CONFIG_HT_LEVEL_TRIGGER */ >>>>> PCMCIA_XXS1500 arch/mips/au1000/xxs1500/board_setup.c:55:#ifdef CONFIG_PCMCIA_XXS1500 >>>>> PMCTWILED arch/mips/pmc-sierra/msp71xx/msp_setup.c:233:#ifdef CONFIG_PMCTWILED arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c:35:#ifdef CONFIG_PMCTWILED arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c:85:#ifdef CONFIG_PMCTWILED arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c:97:#ifdef CONFIG_PMCTWILED arch/mips/configs/msp71xx_defconfig:934:CONFIG_PMCTWILED=y >>>>> RM9K_GE arch/mips/basler/excite/excite_device.c:314:#if defined(CONFIG_RM9K_GE) || defined(CONFIG_RM9K_GE_MODULE) arch/mips/basler/excite/excite_device.c:367:#endif /* defined(CONFIG_RM9K_GE) || defined(CONFIG_RM9K_GE_MODULE) */ >>>>> SIBYTE_BCM1480_PROF arch/mips/sibyte/bcm1480/irq.c:445:#ifdef CONFIG_SIBYTE_BCM1480_PROF arch/mips/sibyte/bcm1480/irq.c:452:#ifdef CONFIG_SIBYTE_BCM1480_PROF >>>>> SOC_AU1000_FREQUENCY arch/mips/au1000/common/time.c:202:#ifdef CONFIG_SOC_AU1000_FREQUENCY arch/mips/au1000/common/time.c:203: cpu_speed = CONFIG_SOC_AU1000_FREQUENCY; arch/mips/au1000/common/setup.c:59:#ifdef CONFIG_SOC_AU1000_FREQUENCY arch/mips/au1000/common/setup.c:60: cpufreq = CONFIG_SOC_AU1000_FREQUENCY / 1000000; >>>>> SOUND_AU1X00 arch/mips/au1000/common/setup.c:101:#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000) >>>>> SQUASHFS arch/powerpc/configs/ppc6xx_defconfig:2962:CONFIG_SQUASHFS=m arch/mips/pmc-sierra/msp71xx/msp_prom.c:46:#ifdef CONFIG_SQUASHFS arch/mips/pmc-sierra/msp71xx/msp_prom.c:552:#ifdef CONFIG_SQUASHFS arch/mips/configs/msp71xx_defconfig:1300:CONFIG_SQUASHFS=y arch/mips/pmc-sierra/msp71xx/msp_prom.c:554: /* Get SQUASHFS size */ and, additionally, "badref" config variables that occur solely in Makefiles: ===== MSPETH ===== ./arch/mips/pmc-sierra/msp71xx/Makefile:obj-$(CONFIG_MSPETH) += msp_eth.o ===== USB_MSP71XX ===== ./arch/mips/pmc-sierra/msp71xx/Makefile:obj-$(CONFIG_USB_MSP71XX) += msp_usb.o whether any of the above is an issue is entirely up to you. rday -- ======================================================================== Robert P. J. Day Linux Consulting, Training and Annoying Kernel Pedantry: Have classroom, will lecture. http://crashcourse.ca Waterloo, Ontario, CANADA ========================================================================