• Marek Vasut's avatar
    serial: ns16550: Call usbtty_poll only in non-SPL build · f2041388
    Marek Vasut authored
    Having both USBTTY and CONFIG_SERIAL_MULTI enabled in SPL, the
    usbtty.c file is protected in Makefile to not be compiled into
    the SPL. Yet, the ns16550 serial driver does not contain such
    protection. Add it to avoid missing symbol error.
    Signed-off-by: Marek Vasut's avatarMarek Vasut <marex@denx.de>
    Cc: Marek Vasut <marek.vasut@gmail.com>
    Cc: Tom Rini <trini@ti.com>