If I2C is present and it is module, the DVB core should also be a module, otherwise build will now fail with: drivers/media/dvb-core/dvbdev.o: In function `dvb_module_probe': drivers/media/dvb-core/dvbdev.c:965: undefined reference to `i2c_new_device' drivers/media/dvb-core/dvbdev.c:972: undefined reference to `i2c_unregister_device' Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> --- drivers/media/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index 372c074bb1b9..29609661cf3d 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -141,6 +141,7 @@ config DVB_CORE tristate depends on MEDIA_SUPPORT depends on MEDIA_DIGITAL_TV_SUPPORT + depends on (I2C || I2C=n) default y select CRC32 -- 2.14.3