Commits
Sergey Organov committed 88c38044c12
serial: imx: do not stop Rx/Tx on termios change imx_set_termios(): stopping receiver and transmitter does harm when something that doesn't touch transmission format/rate changes, such as RTS/CTS handshake. OTOH, it does no good on baud rate or format change, as synchronization on upper-level protocols is still required to do it right. Therefore, just stop doing it. Signed-off-by: Sergey Organov <sorganov@gmail.com> Link: https://lore.kernel.org/r/1567017475-11919-3-git-send-email-sorganov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>