diff options
Diffstat (limited to 'drivers/serial/serial_mxc.c')
| -rw-r--r-- | drivers/serial/serial_mxc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c index 51485c0d09..1563bb3665 100644 --- a/drivers/serial/serial_mxc.c +++ b/drivers/serial/serial_mxc.c @@ -164,15 +164,15 @@ static int mxc_serial_getc(void) static void mxc_serial_putc(const char c) { + /* If \n, also do \r */ + if (c == '\n') + serial_putc('\r'); + __REG(UART_PHYS + UTXD) = c; /* wait for transmitter to be ready */ while (!(__REG(UART_PHYS + UTS) & UTS_TXEMPTY)) WATCHDOG_RESET(); - - /* If \n, also do \r */ - if (c == '\n') - serial_putc ('\r'); } /* |