diff options
Diffstat (limited to 'drivers/tty/serial/fsl_lpuart.c')
-rw-r--r-- | drivers/tty/serial/fsl_lpuart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 7d90c5a530ee..87789872f400 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -2333,13 +2333,13 @@ static const struct uart_ops lpuart32_pops = { static struct lpuart_port *lpuart_ports[UART_NR]; #ifdef CONFIG_SERIAL_FSL_LPUART_CONSOLE -static void lpuart_console_putchar(struct uart_port *port, int ch) +static void lpuart_console_putchar(struct uart_port *port, unsigned char ch) { lpuart_wait_bit_set(port, UARTSR1, UARTSR1_TDRE); writeb(ch, port->membase + UARTDR); } -static void lpuart32_console_putchar(struct uart_port *port, int ch) +static void lpuart32_console_putchar(struct uart_port *port, unsigned char ch) { lpuart32_wait_bit_set(port, UARTSTAT, UARTSTAT_TDRE); lpuart32_write(port, ch, UARTDATA); |