diff options
Diffstat (limited to 'drivers/serial/mux.c')
| -rw-r--r-- | drivers/serial/mux.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c index ec57a616788b..6408b9b1561a 100644 --- a/drivers/serial/mux.c +++ b/drivers/serial/mux.c @@ -376,8 +376,17 @@ static void mux_poll(unsigned long unused) #ifdef CONFIG_SERIAL_MUX_CONSOLE static void mux_console_write(struct console *co, const char *s, unsigned count) { - while(count--) - pdc_iodc_putc(*s++); + /* Wait until the FIFO drains. */ + while(UART_GET_FIFO_CNT(&mux_ports[0].port)) + udelay(1); + + while(count--) { + if(*s == '\n') { + UART_PUT_CHAR(&mux_ports[0].port, '\r'); + } + UART_PUT_CHAR(&mux_ports[0].port, *s++); + } + } static int mux_console_setup(struct console *co, char *options) |