Now that af9015 requires I2C_MUX, all drivers that select it should also depend on it. drivers/media/dvb-frontends/af9013.o: In function `af9013_remove': >> drivers/media/dvb-frontends/af9013.c:1560: undefined reference to `i2c_mux_del_adapters' drivers/media/dvb-frontends/af9013.o: In function `af9013_probe': >> drivers/media/dvb-frontends/af9013.c:1488: undefined reference to `i2c_mux_alloc' >> drivers/media/dvb-frontends/af9013.c:1495: undefined reference to `i2c_mux_add_adapter' drivers/media/dvb-frontends/af9013.c:1544: undefined reference to `i2c_mux_del_adapters' Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> --- drivers/media/usb/dvb-usb-v2/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig index 09a52aae299a..37053477b84d 100644 --- a/drivers/media/usb/dvb-usb-v2/Kconfig +++ b/drivers/media/usb/dvb-usb-v2/Kconfig @@ -15,7 +15,7 @@ config DVB_USB_V2 config DVB_USB_AF9015 tristate "Afatech AF9015 DVB-T USB2.0 support" - depends on DVB_USB_V2 + depends on DVB_USB_V2 && I2C_MUX select REGMAP select DVB_AF9013 select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT -- 2.14.3
