Amend the Serial device bus Kconfig entries to clarify that you most likely also want to enable TTY port controller support, and make SERIAL_DEV_CTRL_TTYPORT default to Y (when bus support is enabled). Note that the TTY port controller is currently the only in-kernel serdev controller implementation. Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> --- drivers/tty/serdev/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/tty/serdev/Kconfig b/drivers/tty/serdev/Kconfig index cdc6b820cf93..1dbc8352e027 100644 --- a/drivers/tty/serdev/Kconfig +++ b/drivers/tty/serdev/Kconfig @@ -6,11 +6,19 @@ menuconfig SERIAL_DEV_BUS help Core support for devices connected via a serial port. + Note that you typically also want to enable TTY port controller support. + if SERIAL_DEV_BUS config SERIAL_DEV_CTRL_TTYPORT bool "Serial device TTY port controller" + help + Say Y here if you want to use the Serial device bus with common TTY + drivers (e.g. serial drivers). + + If unsure, say Y. depends on TTY depends on SERIAL_DEV_BUS != m + default y endif -- 2.14.2 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
