The uart_pipe_isr() double-checks whether rx interrupt occured by
calling uart_irq_is_pending() first. Get rid of that function call since
it is redundant (i.e. nothing more is done or checked inside that
conditional).
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
The uart_pipe driver is not dependent on any console driver,
however a serial driver is required.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
