tty: Rework istallion to use the tty port changes

[safe/jmp/linux-2.6] / drivers / char / vt.c

diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 008176e..8001421 100644 (file)
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -819,8 +819,8 @@ static inline int resize_screen(struct vc_data *vc, int width, int height,
  *     ctrl_lock of the tty IFF a tty is passed.
  */
 
-static int vc_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
-               struct vc_data *vc, unsigned int cols, unsigned int lines)
+static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
+                               unsigned int cols, unsigned int lines)
 {
        unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0;
        unsigned int old_cols, old_rows, old_row_size, old_screen_size;
@@ -932,7 +932,7 @@ static int vc_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
                ws.ws_row = vc->vc_rows;
                ws.ws_col = vc->vc_cols;
                ws.ws_ypixel = vc->vc_scan_lines;
-               tty_do_resize(tty, real_tty, &ws);
+               tty_do_resize(tty, &ws);
        }
 
        if (CON_IS_VISIBLE(vc))
@@ -954,13 +954,12 @@ static int vc_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
 
 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
 {
-       return vc_do_resize(vc->vc_tty, vc->vc_tty, vc, cols, rows);
+       return vc_do_resize(vc->vc_tty, vc, cols, rows);
 }
 
 /**
  *     vt_resize               -       resize a VT
  *     @tty: tty to resize
- *     @real_tty: tty if a pty/tty pair
  *     @ws: winsize attributes
  *
  *     Resize a virtual terminal. This is called by the tty layer as we
@@ -971,14 +970,13 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
  *     termios_mutex and the tty ctrl_lock in that order.
  */
 
-int vt_resize(struct tty_struct *tty, struct tty_struct *real_tty,
-       struct winsize *ws)
+int vt_resize(struct tty_struct *tty, struct winsize *ws)
 {
        struct vc_data *vc = tty->driver_data;
        int ret;
 
        acquire_console_sem();
-       ret = vc_do_resize(tty, real_tty, vc, ws->ws_col, ws->ws_row);
+       ret = vc_do_resize(tty, vc, ws->ws_col, ws->ws_row);
        release_console_sem();
        return ret;
 }
@@ -2679,7 +2677,7 @@ static int con_write_room(struct tty_struct *tty)
 {
        if (tty->stopped)
                return 0;
-       return 4096;            /* No limit, really; we're not buffering */
+       return 32768;           /* No limit, really; we're not buffering */
 }
 
 static int con_chars_in_buffer(struct tty_struct *tty)