tty: serial: Kconfig: Allow SERIAL_QCOM_GENI_CONSOLE to be enabled if SERIAL_QCOM_GENI is a module

In order to support having SERIAL_QCOM_GENI as a module while
also still preserving serial console support, tweak the
Kconfig requirements to not require =y

Cc: Todd Kjos <tkjos@google.com>
Cc: Alistair Delva <adelva@google.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-serial@vger.kernel.org
Signed-off-by: John Stultz <john.stultz@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200107010311.58584-2-john.stultz@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>