From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> The problem is that this driver uses a "common" driver supplement which calls a few dib3000mc*() functions but that driver is not "select"ed by DVB_USB_DIBUSB_MB. We can fix the build errors by selecting DVB_DIB3000MC (at the expense of around 8 KB on x86_64) just to add a few "library-like" functions. Or someone can split the required functions into a separate buildable file, but for such an ancient driver, I don't see the need to do this. Fixes these build errors: drivers/built-in.o: In function `dibusb_dib3000mc_frontend_attach': (.text+0x1a63bd): undefined reference to `dib3000mc_pid_parse' drivers/built-in.o: In function `dibusb_dib3000mc_frontend_attach': (.text+0x1a63c5): undefined reference to `dib3000mc_pid_control' drivers/built-in.o: In function `dibusb_dib3000mc_tuner_attach': (.text+0x1a6610): undefined reference to `dib3000mc_set_config' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx> Cc: Joe Perches <joe@xxxxxxxxxxx> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> Cc: linux-media@xxxxxxxxxxxxxxx --- drivers/media/usb/dvb-usb/Kconfig | 1 + 1 file changed, 1 insertion(+) --- lnx-48-rc3.orig/drivers/media/usb/dvb-usb/Kconfig +++ lnx-48-rc3/drivers/media/usb/dvb-usb/Kconfig @@ -34,6 +34,7 @@ config DVB_USB_DIBUSB_MB depends on DVB_USB select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT select DVB_DIB3000MB + select DVB_DIB3000MC select MEDIA_TUNER_MT2060 if MEDIA_SUBDRV_AUTOSELECT help Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by -- 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