summaryrefslogtreecommitdiff
path: root/drivers/char/vt.c
diff options
context:
space:
mode:
authorAlan Cox <alan@linux.intel.com>2010-06-01 22:52:56 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2010-08-10 13:47:42 -0700
commit8ce73264b75be4d5ed480440ac32dfc1f25ff678 (patch)
treed604eda549bee636d8132994496ba2f1406fb8f1 /drivers/char/vt.c
parentff917ba4f1a6189f90ed2c975984d6a1a1dc553d (diff)
tty: Move the vt_tty field from the vc_data into the standard tty_port
This takes all the tty references through the expected interface points so we can refcount them. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/char/vt.c')
-rw-r--r--drivers/char/vt.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 295af823a074..c734f9b1263a 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -973,12 +973,12 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
* Resize a virtual console as seen from the console end of things. We
* use the common vc_do_resize methods to update the structures. The
* caller must hold the console sem to protect console internals and
- * vc->vc_tty
+ * vc->port.tty
*/
int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
{
- return vc_do_resize(vc->vc_tty, vc, cols, rows);
+ return vc_do_resize(vc->port.tty, vc, cols, rows);
}
/**
@@ -2807,12 +2807,12 @@ static int con_open(struct tty_struct *tty, struct file *filp)
struct vc_data *vc = vc_cons[currcons].d;
/* Still being freed */
- if (vc->vc_tty) {
+ if (vc->port.tty) {
release_console_sem();
return -ERESTARTSYS;
}
tty->driver_data = vc;
- vc->vc_tty = tty;
+ vc->port.tty = tty;
if (!tty->winsize.ws_row && !tty->winsize.ws_col) {
tty->winsize.ws_row = vc_cons[currcons].d->vc_rows;
@@ -2840,7 +2840,7 @@ static void con_shutdown(struct tty_struct *tty)
struct vc_data *vc = tty->driver_data;
BUG_ON(vc == NULL);
acquire_console_sem();
- vc->vc_tty = NULL;
+ vc->port.tty = NULL;
release_console_sem();
tty_shutdown(tty);
}