serial: max310x: Remove duplicate bits definition
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c
index 66dd3e2..e73ae6e 100644
--- a/drivers/tty/serial/max310x.c
+++ b/drivers/tty/serial/max310x.c
@@ -156,10 +156,6 @@
#define MAX310X_LCR_FORCEPARITY_BIT (1 << 5) /* 9-bit multidrop parity */
#define MAX310X_LCR_TXBREAK_BIT (1 << 6) /* TX break enable */
#define MAX310X_LCR_RTS_BIT (1 << 7) /* RTS pin control */
-#define MAX310X_LCR_WORD_LEN_5 (0x00)
-#define MAX310X_LCR_WORD_LEN_6 (0x01)
-#define MAX310X_LCR_WORD_LEN_7 (0x02)
-#define MAX310X_LCR_WORD_LEN_8 (0x03)
/* IRDA register bits */
#define MAX310X_IRDA_IRDAEN_BIT (1 << 0) /* IRDA mode enable */
@@ -806,7 +802,7 @@
struct ktermios *termios,
struct ktermios *old)
{
- unsigned int lcr, flow = 0;
+ unsigned int lcr = 0, flow = 0;
int baud;
/* Mask termios capabilities we don't support */
@@ -815,17 +811,16 @@
/* Word size */
switch (termios->c_cflag & CSIZE) {
case CS5:
- lcr = MAX310X_LCR_WORD_LEN_5;
break;
case CS6:
- lcr = MAX310X_LCR_WORD_LEN_6;
+ lcr = MAX310X_LCR_LENGTH0_BIT;
break;
case CS7:
- lcr = MAX310X_LCR_WORD_LEN_7;
+ lcr = MAX310X_LCR_LENGTH1_BIT;
break;
case CS8:
default:
- lcr = MAX310X_LCR_WORD_LEN_8;
+ lcr = MAX310X_LCR_LENGTH1_BIT | MAX310X_LCR_LENGTH0_BIT;
break;
}