On 02/02/2012 09:20 AM, Manjunatha Halli wrote: > Hi Randy Dunlap, > > In config file you are missing the CONFIG_TI_ST config which builds the TI's shared transport driver upon which the FM driver works. > > Please select this config in drivers/misc/ti-st/Kconfig which will solve the problem. Wrong answer. The problem seems to be that GPIOLIB is not enabled, but wl128x Kconfig says: config RADIO_WL128X tristate "Texas Instruments WL128x FM Radio" depends on VIDEO_V4L2 && RFKILL select TI_ST if NET && GPIOLIB so TI_ST is not selected here. The Kconfig files should handle this properly. Here is one possible fix for you to consider. --- From: Randy Dunlap <rdunlap@xxxxxxxxxxxx> Fix build errors when GPIOLIB is not enabled. Fix wl128x Kconfig to depend on GPIOLIB since TI_ST also depends on GPIOLIB. (.text+0xe6d60): undefined reference to `st_register' (.text+0xe7016): undefined reference to `st_unregister' (.text+0xe70ce): undefined reference to `st_unregister' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx> Cc: Manjunatha Halli <manjunatha_halli@xxxxxx> --- drivers/media/radio/wl128x/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- linux-next-20120202.orig/drivers/media/radio/wl128x/Kconfig +++ linux-next-20120202/drivers/media/radio/wl128x/Kconfig @@ -4,8 +4,8 @@ menu "Texas Instruments WL128x FM driver (ST based)" config RADIO_WL128X tristate "Texas Instruments WL128x FM Radio" - depends on VIDEO_V4L2 && RFKILL - select TI_ST if NET && GPIOLIB + depends on VIDEO_V4L2 && RFKILL && GPIOLIB + select TI_ST if NET help Choose Y here if you have this FM radio chip. > Regards > Manju > > On 02/02/2012 12:07 PM, Randy Dunlap wrote: >> On 02/01/2012 07:45 PM, Stephen Rothwell wrote: >>> Hi all, >>> >>> Changes since 20120201: >> >> drivers/built-in.o: In function `fmc_prepare': >> (.text+0xe6d60): undefined reference to `st_register' >> drivers/built-in.o: In function `fmc_prepare': >> (.text+0xe7016): undefined reference to `st_unregister' >> drivers/built-in.o: In function `fmc_release': >> (.text+0xe70ce): undefined reference to `st_unregister' >> >> >> Full randconfig file is attached. -- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** -- 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
