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Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/char/con3215.c1
-rw-r--r--drivers/s390/char/sclp_tty.c4
-rw-r--r--drivers/s390/char/sclp_vt220.c2
-rw-r--r--drivers/s390/char/tty3270.c2
4 files changed, 8 insertions, 1 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 9ffb6d5f17aa..8fb014f32e4c 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -677,6 +677,7 @@ static void raw3215_free_info(struct raw3215_info *raw)
{
kfree(raw->inbuf);
kfree(raw->buffer);
+ tty_port_destroy(&raw->port);
kfree(raw);
}
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index 30ec09e3d037..877fbc37c1e7 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -547,7 +547,6 @@ sclp_tty_init(void)
sclp_tty_tolower = 1;
}
sclp_tty_chars_count = 0;
- tty_port_init(&sclp_port);
rc = sclp_register(&sclp_input_event);
if (rc) {
@@ -555,6 +554,8 @@ sclp_tty_init(void)
return rc;
}
+ tty_port_init(&sclp_port);
+
driver->driver_name = "sclp_line";
driver->name = "sclp_line";
driver->major = TTY_MAJOR;
@@ -571,6 +572,7 @@ sclp_tty_init(void)
rc = tty_register_driver(driver);
if (rc) {
put_tty_driver(driver);
+ tty_port_destroy(&sclp_port);
return rc;
}
sclp_tty_driver = driver;
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index 7e60f3d2f3f9..effcc8756e0a 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -615,6 +615,7 @@ static void __init __sclp_vt220_cleanup(void)
return;
sclp_unregister(&sclp_vt220_register);
__sclp_vt220_free_pages();
+ tty_port_destroy(&sclp_vt220_port);
}
/* Allocate buffer pages and register with sclp core. Controlled by init
@@ -650,6 +651,7 @@ out:
if (rc) {
__sclp_vt220_free_pages();
sclp_vt220_init_count--;
+ tty_port_destroy(&sclp_vt220_port);
}
return rc;
}
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 482ee028f842..43ea0593bdb0 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -722,6 +722,7 @@ out_pages:
while (pages--)
free_pages((unsigned long) tp->freemem_pages[pages], 0);
kfree(tp->freemem_pages);
+ tty_port_destroy(&tp->port);
out_tp:
kfree(tp);
out_err:
@@ -744,6 +745,7 @@ tty3270_free_view(struct tty3270 *tp)
for (pages = 0; pages < TTY3270_STRING_PAGES; pages++)
free_pages((unsigned long) tp->freemem_pages[pages], 0);
kfree(tp->freemem_pages);
+ tty_port_destroy(&tp->port);
kfree(tp);
}