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path: root/drivers/char/ttyprintk.c
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Diffstat (limited to 'drivers/char/ttyprintk.c')
-rw-r--r--drivers/char/ttyprintk.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index af98f6d..4945bd3 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -179,7 +179,6 @@ static int __init ttyprintk_init(void)
{
int ret = -ENOMEM;
- tty_port_init(&tpk_port.port);
tpk_port.port.ops = &null_ops;
mutex_init(&tpk_port.port_write_mutex);
@@ -190,6 +189,8 @@ static int __init ttyprintk_init(void)
if (IS_ERR(ttyprintk_driver))
return PTR_ERR(ttyprintk_driver);
+ tty_port_init(&tpk_port.port);
+
ttyprintk_driver->driver_name = "ttyprintk";
ttyprintk_driver->name = "ttyprintk";
ttyprintk_driver->major = TTYAUX_MAJOR;
@@ -211,6 +212,7 @@ static int __init ttyprintk_init(void)
error:
tty_unregister_driver(ttyprintk_driver);
put_tty_driver(ttyprintk_driver);
+ tty_port_destroy(&tpk_port.port);
ttyprintk_driver = NULL;
return ret;
}
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