From 5db6db08c6de4f95865c16a5f5b46726da295809 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Mon, 13 Jun 2022 10:57:35 +0300 Subject: [PATCH] serial: 8250: Use UART_LCR_WLEN8 instead of literal MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use UART_LCR_WLEN8 instead of literal 0x03 in size_fifo(). Reviewed-by: Jiri Slaby Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20220613075736.12283-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_port.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 3e3d784aa628..3a8747ec672b 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -843,7 +843,7 @@ static int size_fifo(struct uart_8250_port *up) serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A); old_dl = serial_dl_read(up); serial_dl_write(up, 0x0001); - serial_out(up, UART_LCR, 0x03); + serial_out(up, UART_LCR, UART_LCR_WLEN8); for (count = 0; count < 256; count++) serial_out(up, UART_TX, count); mdelay(20);/* FIXME - schedule_timeout */