[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>
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 79f67fd..d8b9d2b 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1682,22 +1682,22 @@
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))