diff options
Diffstat (limited to 'drivers/serial/serial_mxc.c')
| -rw-r--r-- | drivers/serial/serial_mxc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c index 70a0e5e9197..315c136ef87 100644 --- a/drivers/serial/serial_mxc.c +++ b/drivers/serial/serial_mxc.c @@ -200,7 +200,7 @@ static void mxc_serial_setbrg(void) static int mxc_serial_getc(void) { while (readl(&mxc_base->ts) & UTS_RXEMPTY) - WATCHDOG_RESET(); + schedule(); return (readl(&mxc_base->rxd) & URXD_RX_DATA); /* mask out status from upper word */ } @@ -214,7 +214,7 @@ static void mxc_serial_putc(const char c) /* wait for transmitter to be ready */ while (!(readl(&mxc_base->ts) & UTS_TXEMPTY)) - WATCHDOG_RESET(); + schedule(); } /* Test whether a character is in the RX buffer */ @@ -384,7 +384,7 @@ static inline void _debug_uart_putc(int ch) struct mxc_uart *base = (struct mxc_uart *)CONFIG_VAL(DEBUG_UART_BASE); while (!(readl(&base->ts) & UTS_TXEMPTY)) - WATCHDOG_RESET(); + schedule(); writel(ch, &base->txd); } |