diff options
Diffstat (limited to 'drivers/serial/serial_mpc8xx.c')
| -rw-r--r-- | drivers/serial/serial_mpc8xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/serial_mpc8xx.c b/drivers/serial/serial_mpc8xx.c index 0978930dcd..aeae6ae6cd 100644 --- a/drivers/serial/serial_mpc8xx.c +++ b/drivers/serial/serial_mpc8xx.c @@ -187,7 +187,7 @@ static int serial_mpc8xx_putc(struct udevice *dev, const char c) setbits_be16(&rtx->txbd.cbd_sc, BD_SC_READY); while (in_be16(&rtx->txbd.cbd_sc) & BD_SC_READY) - WATCHDOG_RESET(); + schedule(); return 0; } @@ -204,7 +204,7 @@ static int serial_mpc8xx_getc(struct udevice *dev) /* Wait for character to show up. */ while (in_be16(&rtx->rxbd.cbd_sc) & BD_SC_EMPTY) - WATCHDOG_RESET(); + schedule(); /* the characters are read one by one, * use the rxindex to know the next char to deliver |