As reported by Randy: WARNING: unmet direct dependencies detected for USB Depends on [n]: USB_SUPPORT [=n] && USB_ARCH_HAS_HCD [=n] Selected by [m]: - USB_RAINSHADOW_CEC [=m] && MEDIA_CEC_SUPPORT [=y] WARNING: unmet direct dependencies detected for USB_ACM Depends on [n]: USB_SUPPORT [=n] && USB [=m] && TTY [=n] Selected by [m]: - USB_RAINSHADOW_CEC [=m] && MEDIA_CEC_SUPPORT [=y] in order to be able to select USB_ACM, we need both USB_SUPPORT and TTY. So, depends on those two. Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- drivers/media/cec/usb/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/cec/usb/Kconfig b/drivers/media/cec/usb/Kconfig index d3bbef464bdb..3f3a5c75287a 100644 --- a/drivers/media/cec/usb/Kconfig +++ b/drivers/media/cec/usb/Kconfig @@ -2,5 +2,7 @@ # # USB drivers +if USB_SUPPORT && TTY source "drivers/media/cec/usb/pulse8/Kconfig" source "drivers/media/cec/usb/rainshadow/Kconfig" +endif -- 2.25.2