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-rw-r--r--drivers/tty/serial/8250/8250_omap.c16
-rw-r--r--drivers/tty/serial/8250/8250_port.c16
-rw-r--r--drivers/tty/serial/jsm/jsm_cls.c16
-rw-r--r--drivers/tty/serial/jsm/jsm_neo.c16
-rw-r--r--drivers/tty/serial/omap-serial.c16
-rw-r--r--drivers/tty/serial/pxa.c16
-rw-r--r--drivers/tty/serial/serial-tegra.c22
-rw-r--r--drivers/tty/serial/vr41xx_siu.c15
8 files changed, 11 insertions, 122 deletions
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 73e5f1dbd075..ac8bfa042391 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -357,21 +357,7 @@ static void omap_8250_set_termios(struct uart_port *port,
unsigned char cval = 0;
unsigned int baud;
- switch (termios->c_cflag & CSIZE) {
- case CS5:
- cval = UART_LCR_WLEN5;
- break;
- case CS6:
- cval = UART_LCR_WLEN6;
- break;
- case CS7:
- cval = UART_LCR_WLEN7;
- break;
- default:
- case CS8:
- cval = UART_LCR_WLEN8;
- break;
- }
+ cval = UART_LCR_WLEN(tty_get_char_size(termios->c_cflag));
if (termios->c_cflag & CSTOPB)
cval |= UART_LCR_STOP;
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index d30a6c1c4c20..25b84d30e771 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -2605,21 +2605,7 @@ static unsigned char serial8250_compute_lcr(struct uart_8250_port *up,
{
unsigned char cval;
- switch (c_cflag & CSIZE) {
- case CS5:
- cval = UART_LCR_WLEN5;
- break;
- case CS6:
- cval = UART_LCR_WLEN6;
- break;
- case CS7:
- cval = UART_LCR_WLEN7;
- break;
- default:
- case CS8:
- cval = UART_LCR_WLEN8;
- break;
- }
+ cval = UART_LCR_WLEN(tty_get_char_size(c_cflag));
if (c_cflag & CSTOPB)
cval |= UART_LCR_STOP;
diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c
index b507a2cec926..b280da50290c 100644
--- a/drivers/tty/serial/jsm/jsm_cls.c
+++ b/drivers/tty/serial/jsm/jsm_cls.c
@@ -737,21 +737,7 @@ static void cls_param(struct jsm_channel *ch)
if (ch->ch_c_cflag & CSTOPB)
lcr |= UART_LCR_STOP;
- switch (ch->ch_c_cflag & CSIZE) {
- case CS5:
- lcr |= UART_LCR_WLEN5;
- break;
- case CS6:
- lcr |= UART_LCR_WLEN6;
- break;
- case CS7:
- lcr |= UART_LCR_WLEN7;
- break;
- case CS8:
- default:
- lcr |= UART_LCR_WLEN8;
- break;
- }
+ lcr |= UART_LCR_WLEN(tty_get_char_size(ch->ch_c_cflag));
ier = readb(&ch->ch_cls_uart->ier);
uart_lcr = readb(&ch->ch_cls_uart->lcr);
diff --git a/drivers/tty/serial/jsm/jsm_neo.c b/drivers/tty/serial/jsm/jsm_neo.c
index c6f927a76c3b..c4fd31de04b4 100644
--- a/drivers/tty/serial/jsm/jsm_neo.c
+++ b/drivers/tty/serial/jsm/jsm_neo.c
@@ -1008,21 +1008,7 @@ static void neo_param(struct jsm_channel *ch)
if (ch->ch_c_cflag & CSTOPB)
lcr |= UART_LCR_STOP;
- switch (ch->ch_c_cflag & CSIZE) {
- case CS5:
- lcr |= UART_LCR_WLEN5;
- break;
- case CS6:
- lcr |= UART_LCR_WLEN6;
- break;
- case CS7:
- lcr |= UART_LCR_WLEN7;
- break;
- case CS8:
- default:
- lcr |= UART_LCR_WLEN8;
- break;
- }
+ lcr |= UART_LCR_WLEN(tty_get_char_size(ch->ch_c_cflag));
ier = readb(&ch->ch_neo_uart->ier);
uart_lcr = readb(&ch->ch_neo_uart->lcr);
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 0862941862c8..b4e060205e61 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -808,21 +808,7 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
unsigned long flags;
unsigned int baud, quot;
- switch (termios->c_cflag & CSIZE) {
- case CS5:
- cval = UART_LCR_WLEN5;
- break;
- case CS6:
- cval = UART_LCR_WLEN6;
- break;
- case CS7:
- cval = UART_LCR_WLEN7;
- break;
- default:
- case CS8:
- cval = UART_LCR_WLEN8;
- break;
- }
+ cval = UART_LCR_WLEN(tty_get_char_size(termios->c_cflag));
if (termios->c_cflag & CSTOPB)
cval |= UART_LCR_STOP;
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
index 30b099746a75..b4987b417f19 100644
--- a/drivers/tty/serial/pxa.c
+++ b/drivers/tty/serial/pxa.c
@@ -430,21 +430,7 @@ serial_pxa_set_termios(struct uart_port *port, struct ktermios *termios,
unsigned int baud, quot;
unsigned int dll;
- switch (termios->c_cflag & CSIZE) {
- case CS5:
- cval = UART_LCR_WLEN5;
- break;
- case CS6:
- cval = UART_LCR_WLEN6;
- break;
- case CS7:
- cval = UART_LCR_WLEN7;
- break;
- default:
- case CS8:
- cval = UART_LCR_WLEN8;
- break;
- }
+ cval = UART_LCR_WLEN(tty_get_char_size(termios->c_cflag));
if (termios->c_cflag & CSTOPB)
cval |= UART_LCR_STOP;
diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c
index b6223fab0687..d942ab152f5a 100644
--- a/drivers/tty/serial/serial-tegra.c
+++ b/drivers/tty/serial/serial-tegra.c
@@ -1277,6 +1277,7 @@ static void tegra_uart_set_termios(struct uart_port *u,
unsigned int baud;
unsigned long flags;
unsigned int lcr;
+ unsigned char char_bits;
int symb_bit = 1;
struct clk *parent_clk = clk_get_parent(tup->uart_clk);
unsigned long parent_clk_rate = clk_get_rate(parent_clk);
@@ -1316,25 +1317,10 @@ static void tegra_uart_set_termios(struct uart_port *u,
}
}
+ char_bits = tty_get_char_size(termios->c_cflag);
+ symb_bit += char_bits;
lcr &= ~UART_LCR_WLEN8;
- switch (termios->c_cflag & CSIZE) {
- case CS5:
- lcr |= UART_LCR_WLEN5;
- symb_bit += 5;
- break;
- case CS6:
- lcr |= UART_LCR_WLEN6;
- symb_bit += 6;
- break;
- case CS7:
- lcr |= UART_LCR_WLEN7;
- symb_bit += 7;
- break;
- default:
- lcr |= UART_LCR_WLEN8;
- symb_bit += 8;
- break;
- }
+ lcr |= UART_LCR_WLEN(char_bits);
/* Stop bits */
if (termios->c_cflag & CSTOPB) {
diff --git a/drivers/tty/serial/vr41xx_siu.c b/drivers/tty/serial/vr41xx_siu.c
index 647198b1e2b9..8586a56d4deb 100644
--- a/drivers/tty/serial/vr41xx_siu.c
+++ b/drivers/tty/serial/vr41xx_siu.c
@@ -504,20 +504,7 @@ static void siu_set_termios(struct uart_port *port, struct ktermios *new,
unsigned long flags;
c_cflag = new->c_cflag;
- switch (c_cflag & CSIZE) {
- case CS5:
- lcr = UART_LCR_WLEN5;
- break;
- case CS6:
- lcr = UART_LCR_WLEN6;
- break;
- case CS7:
- lcr = UART_LCR_WLEN7;
- break;
- default:
- lcr = UART_LCR_WLEN8;
- break;
- }
+ lcr = UART_LCR_WLEN(tty_get_char_size(c_cflag));
if (c_cflag & CSTOPB)
lcr |= UART_LCR_STOP;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 19:08:24 +0000