Guys, I’m trying to compile most recent Siano drivers with old kernel tree (3.4.75 linux-sunxi). The module seems compile but final linker (?) give me a few errors. smsendian_handle_tx_message is in media/common/siano/smsendian.c as expected. All tips are appreciated ;-) Thank you ! - Roberto robertoalcantara@ubuntu:/media/robertoalcantara/awsom-linux-sunxi/linux-sunxi$ ./build.sh -p awsom20 Using previous config file .config.awsom20 CHK include/linux/version.h CHK include/generated/utsrelease.h make[1]: `include/generated/mach-types.h' is up to date. CALL scripts/checksyscalls.sh CHK include/generated/compile.h CHK kernel/config_data.h CC [M] drivers/gpu/mali/ump/../mali/linux/mali_osk_atomics.o CC [M] drivers/gpu/mali/ump/../mali/linux/mali_osk_locks.o CC [M] drivers/gpu/mali/ump/../mali/linux/mali_osk_memory.o CC [M] drivers/media/dvb/siano/smsusb.o CC [M] drivers/gpu/mali/ump/../mali/linux/mali_osk_math.o CC [M] drivers/gpu/mali/ump/../mali/linux/mali_osk_misc.o LD [M] drivers/gpu/mali/ump/ump.o Kernel: arch/arm/boot/Image is ready Building modules, stage 2. Kernel: arch/arm/boot/zImage is ready Image arch/arm/boot/uImage is ready MODPOST 138 modules ERROR: "smsendian_handle_tx_message" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_registry_getmode" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "sms_board_load_modules" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_start_device" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_set_board_id" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_register_device" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "sms_get_board" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_translate_msg" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_onresponse" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smsendian_handle_rx_message" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smsendian_handle_message_header" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_getbuffer" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_unregister_device" [drivers/media/dvb/siano/smsusb.ko] undefined! ERROR: "smscore_putbuffer" [drivers/media/dvb/siano/smsusb.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 robertoalcantara@ubuntu:/media/robertoalcantara/awsom-linux-sunxi/linux-sunxi$ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html