From 0a8b80c52f44a6e84206618a8a450ba13a5809dc Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Fri, 24 Jun 2005 19:48:22 +0100
Subject: [PATCH] [PATCH] Serial: Eliminate magic numbers
Use the existing macros instead.
Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/serial/8250.c | 10 +++++-----
drivers/serial/au1x00_uart.c | 10 +++++-----
drivers/serial/m32r_sio.c | 10 +++++-----
drivers/serial/pxa.c | 10 +++++-----
4 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 79f67fd863ec..d8b9d2b8c200 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1682,22 +1682,22 @@ serial8250_set_termios(struct uart_port *port, struct termios *termios,
switch (termios->c_cflag & CSIZE) {
case CS5:
- cval = 0x00;
+ cval = UART_LCR_WLEN5;
break;
case CS6:
- cval = 0x01;
+ cval = UART_LCR_WLEN6;
break;
case CS7:
- cval = 0x02;
+ cval = UART_LCR_WLEN7;
break;
default:
case CS8:
- cval = 0x03;
+ cval = UART_LCR_WLEN8;
break;
}
if (termios->c_cflag & CSTOPB)
- cval |= 0x04;
+ cval |= UART_LCR_STOP;
if (termios->c_cflag & PARENB)
cval |= UART_LCR_PARITY;
if (!(termios->c_cflag & PARODD))
diff --git a/drivers/serial/au1x00_uart.c b/drivers/serial/au1x00_uart.c
index b6d3d5034940..5400dc2c087e 100644
--- a/drivers/serial/au1x00_uart.c
+++ b/drivers/serial/au1x00_uart.c
@@ -773,22 +773,22 @@ serial8250_set_termios(struct uart_port *port, struct termios *termios,
switch (termios->c_cflag & CSIZE) {
case CS5:
- cval = 0x00;
+ cval = UART_LCR_WLEN5;
break;
case CS6:
- cval = 0x01;
+ cval = UART_LCR_WLEN6;
break;
case CS7:
- cval = 0x02;
+ cval = UART_LCR_WLEN7;
break;
default:
case CS8:
- cval = 0x03;
+ cval = UART_LCR_WLEN8;
break;
}
if (termios->c_cflag & CSTOPB)
- cval |= 0x04;
+ cval |= UART_LCR_STOP;
if (termios->c_cflag & PARENB)
cval |= UART_LCR_PARITY;
if (!(termios->c_cflag & PARODD))
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 08d61f13edc6..0301feacbde4 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -724,22 +724,22 @@ static void m32r_sio_set_termios(struct uart_port *port,
switch (termios->c_cflag & CSIZE) {
case CS5:
- cval = 0x00;
+ cval = UART_LCR_WLEN5;
break;
case CS6:
- cval = 0x01;
+ cval = UART_LCR_WLEN6;
break;
case CS7:
- cval = 0x02;
+ cval = UART_LCR_WLEN7;
break;
default:
case CS8:
- cval = 0x03;
+ cval = UART_LCR_WLEN8;
break;
}
if (termios->c_cflag & CSTOPB)
- cval |= 0x04;
+ cval |= UART_LCR_STOP;
if (termios->c_cflag & PARENB)
cval |= UART_LCR_PARITY;
if (!(termios->c_cflag & PARODD))
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 9dc151d8fa61..08b08d6ae904 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -455,22 +455,22 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
switch (termios->c_cflag & CSIZE) {
case CS5:
- cval = 0x00;
+ cval = UART_LCR_WLEN5;
break;
case CS6:
- cval = 0x01;
+ cval = UART_LCR_WLEN6;
break;
case CS7:
- cval = 0x02;
+ cval = UART_LCR_WLEN7;
break;
default:
case CS8:
- cval = 0x03;
+ cval = UART_LCR_WLEN8;
break;
}
if (termios->c_cflag & CSTOPB)
- cval |= 0x04;
+ cval |= UART_LCR_STOP;
if (termios->c_cflag & PARENB)
cval |= UART_LCR_PARITY;
if (!(termios->c_cflag & PARODD))
--
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