summaryrefslogtreecommitdiffstats
path: root/drivers/char/pty.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/pty.c')
-rw-r--r--drivers/char/pty.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index 0fdfa05..4e6490b 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -433,8 +433,22 @@ static void pty_shutdown(struct tty_struct *tty)
kfree(tty->termios_locked);
}
+/* We have no need to install and remove our tty objects as devpts does all
+ the work for us */
+
+static int pty_install(struct tty_driver *driver, struct tty_struct *tty)
+{
+ return 0;
+}
+
+static void pty_remove(struct tty_driver *driver, struct tty_struct *tty)
+{
+}
+
static const struct tty_operations ptm_unix98_ops = {
.lookup = ptm_unix98_lookup,
+ .install = pty_install,
+ .remove = pty_remove,
.open = pty_open,
.close = pty_close,
.write = pty_write,
@@ -449,6 +463,8 @@ static const struct tty_operations ptm_unix98_ops = {
static const struct tty_operations pty_unix98_ops = {
.lookup = pts_unix98_lookup,
+ .install = pty_install,
+ .remove = pty_remove,
.open = pty_open,
.close = pty_close,
.write = pty_write,
OpenPOWER on IntegriCloud