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-rw-r--r--drivers/input/serio/serport.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 6d345112bcb..6e362de3f41 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -165,6 +165,7 @@ static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, u
serio->open = serport_serio_open;
serio->close = serport_serio_close;
serio->port_data = serport;
+ serio->dev.parent = tty->dev;
serio_register_port(serport->serio);
printk(KERN_INFO "serio: Serial port %s\n", tty_name(tty, name));