drivers/mfd/ucb1400 is a sound (AC97) driver, so it should depend on AC97_BUS, like in the patch below. However, with that patch in place, oldconfig goes belly up on me: linux-next-20080819> make ARCH=x86_64 O=X64 V=1 oldconfig make -C /local/linsrc/linux-next-20080819/X64 \ KBUILD_SRC=/local/linsrc/linux-next-20080819 \ KBUILD_EXTMOD="" -f /local/linsrc/linux-next-20080819/Makefile \ oldconfig make -f /local/linsrc/linux-next-20080819/scripts/Makefile.build obj=scripts/basic /bin/sh /local/linsrc/linux-next-20080819/scripts/mkmakefile \ /local/linsrc/linux-next-20080819 /local/linsrc/linux-next-20080819/X64 2 6 GEN /local/linsrc/linux-next-20080819/X64/Makefile mkdir -p include/linux include/config make -f /local/linsrc/linux-next-20080819/scripts/Makefile.build obj=scripts/kconfig oldconfig scripts/kconfig/conf -o arch/x86/Kconfig make[2]: *** [oldconfig] Segmentation fault (core dumped) make[1]: *** [oldconfig] Error 2 make: *** [sub-make] Error 2 --- From: Randy Dunlap <randy.dunlap@xxxxxxxxxx> mfd/ucb1400 sound driver uses/depends on AC97_BUS: ERROR: "ac97_bus_type" [drivers/mfd/ucb1400_core.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxx> --- drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20080819.orig/drivers/mfd/Kconfig +++ linux-next-20080819/drivers/mfd/Kconfig @@ -52,6 +52,7 @@ config HTC_PASIC3 config UCB1400_CORE tristate "Philips UCB1400 Core driver" + depends on AC97_BUS help This enables support for the Philips UCB1400 core functions. The UCB1400 is an AC97 audio codec. -- 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
