diff options
| -rw-r--r-- | drivers/serial/ns16550.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index facadd2..9027781 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -101,7 +101,7 @@ void NS16550_putc(NS16550_t com_port, char c) char NS16550_getc(NS16550_t com_port) { while ((serial_in(&com_port->lsr) & UART_LSR_DR) == 0) { -#ifdef CONFIG_USB_TTY +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_TTY) extern void usbtty_poll(void); usbtty_poll(); #endif |