1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 13b9072a7729..4d4721e5c6ae 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -237,8 +237,6 @@ struct mxser_port {
         long realbaud;
         int type;               /* UART type */
         int flags;              /* defined in tty.h */
-        long session;           /* Session of opening process */
-        long pgrp;              /* pgrp of opening process */
 
         int x_char;             /* xon/xoff character */
         int IER;                /* Interrupt Enable Register */
@@ -267,14 +265,12 @@ struct mxser_port {
         int xmit_cnt;
 
         struct ktermios normal_termios;
-        struct ktermios callout_termios;
 
         struct mxser_mon mon_data;
 
         spinlock_t slock;
         struct work_struct tqueue;
         wait_queue_head_t open_wait;
-        wait_queue_head_t close_wait;
         wait_queue_head_t delta_msr_wait;
 };
 
@@ -936,17 +932,6 @@ static int mxser_open(struct tty_struct *tty, struct file *filp)
         if (retval)
                 return retval;
 
-        if ((info->count == 1) && (info->flags & ASYNC_SPLIT_TERMIOS)) {
-                if (tty->driver->subtype == SERIAL_TYPE_NORMAL)
-                        *tty->termios = info->normal_termios;
-                else
-                        *tty->termios = info->callout_termios;
-                mxser_change_speed(info, NULL);
-        }
-
-        info->session = process_session(current);
-        info->pgrp = process_group(current);
-
         /* unmark here for very high baud rate (ex. 921600 bps) used */
         tty->low_latency = 1;
         return 0;
@@ -1053,8 +1038,6 @@ static void mxser_close(struct tty_struct *tty, struct file *filp)
         }
 
         info->flags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_CLOSING);
-        wake_up_interruptible(&info->close_wait);
-
 }
 
 static int mxser_write(struct tty_struct *tty, const unsigned char *buf, int count)
@@ -2420,7 +2403,6 @@ static int __devinit mxser_initbrd(struct mxser_board *brd,
                 INIT_WORK(&info->tqueue, mxser_do_softint);
                 info->normal_termios = mxvar_sdriver->init_termios;
                 init_waitqueue_head(&info->open_wait);
-                init_waitqueue_head(&info->close_wait);
                 init_waitqueue_head(&info->delta_msr_wait);
                 memset(&info->mon_data, 0, sizeof(struct mxser_mon));
                 info->err_shadow = 0;