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path: root/drivers/serial/serial_core.c
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Diffstat (limited to 'drivers/serial/serial_core.c')
-rw-r--r--drivers/serial/serial_core.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index c67b05e9a45..f84982e508c 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -65,7 +65,7 @@ static struct lock_class_key port_lock_key;
#define uart_console(port) (0)
#endif
-static void uart_change_speed(struct uart_state *state, struct termios *old_termios);
+static void uart_change_speed(struct uart_state *state, struct ktermios *old_termios);
static void uart_wait_until_sent(struct tty_struct *tty, int timeout);
static void uart_change_pm(struct uart_state *state, int pm_state);
@@ -338,8 +338,8 @@ EXPORT_SYMBOL(uart_update_timeout);
* we're actually going to be using.
*/
unsigned int
-uart_get_baud_rate(struct uart_port *port, struct termios *termios,
- struct termios *old, unsigned int min, unsigned int max)
+uart_get_baud_rate(struct uart_port *port, struct ktermios *termios,
+ struct ktermios *old, unsigned int min, unsigned int max)
{
unsigned int try, baud, altbaud = 38400;
upf_t flags = port->flags & UPF_SPD_MASK;
@@ -421,11 +421,11 @@ uart_get_divisor(struct uart_port *port, unsigned int baud)
EXPORT_SYMBOL(uart_get_divisor);
static void
-uart_change_speed(struct uart_state *state, struct termios *old_termios)
+uart_change_speed(struct uart_state *state, struct ktermios *old_termios)
{
struct tty_struct *tty = state->info->tty;
struct uart_port *port = state->port;
- struct termios *termios;
+ struct ktermios *termios;
/*
* If we have no tty, termios, or the port does not exist,
@@ -1139,7 +1139,7 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd,
return ret;
}
-static void uart_set_termios(struct tty_struct *tty, struct termios *old_termios)
+static void uart_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
{
struct uart_state *state = tty->driver_data;
unsigned long flags;
@@ -1866,7 +1866,7 @@ int __init
uart_set_options(struct uart_port *port, struct console *co,
int baud, int parity, int bits, int flow)
{
- struct termios termios;
+ struct ktermios termios;
int i;
/*
@@ -1876,7 +1876,7 @@ uart_set_options(struct uart_port *port, struct console *co,
spin_lock_init(&port->lock);
lockdep_set_class(&port->lock, &port_lock_key);
- memset(&termios, 0, sizeof(struct termios));
+ memset(&termios, 0, sizeof(struct ktermios));
termios.c_cflag = CREAD | HUPCL | CLOCAL;
@@ -1991,12 +1991,12 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port)
* Re-enable the console device after suspending.
*/
if (uart_console(port)) {
- struct termios termios;
+ struct ktermios termios;
/*
* First try to use the console cflag setting.
*/
- memset(&termios, 0, sizeof(struct termios));
+ memset(&termios, 0, sizeof(struct ktermios));
termios.c_cflag = port->cons->cflag;
/*
@@ -2189,6 +2189,7 @@ int uart_register_driver(struct uart_driver *drv)
normal->subtype = SERIAL_TYPE_NORMAL;
normal->init_termios = tty_std_termios;
normal->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
+ normal->init_termios.c_ispeed = normal->init_termios.c_ospeed = 9600;
normal->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
normal->driver_state = drv;
tty_set_operations(normal, &uart_ops);