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-rw-r--r--drivers/s390/char/con3215.c4
-rw-r--r--drivers/s390/char/sclp_tty.c4
-rw-r--r--drivers/s390/char/sclp_vt220.c8
3 files changed, 5 insertions, 11 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 41b75c5ae0d..2f58e9fde15 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -413,7 +413,7 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm,
case CTRLCHAR_CTRL:
tty_insert_flip_char(&raw->port, cchar,
TTY_NORMAL);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&raw->port);
break;
case CTRLCHAR_NONE:
@@ -427,7 +427,7 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm,
count -= 2;
tty_insert_flip_string(&raw->port, raw->inbuf,
count);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&raw->port);
break;
}
} else if (req->type == RAW3215_WRITE) {
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index 19b7c516c07..14b4cb8abcc 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -343,7 +343,7 @@ sclp_tty_input(unsigned char* buf, unsigned int count)
break;
case CTRLCHAR_CTRL:
tty_insert_flip_char(&sclp_port, cchar, TTY_NORMAL);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&sclp_port);
break;
case CTRLCHAR_NONE:
/* send (normal) input to line discipline */
@@ -355,7 +355,7 @@ sclp_tty_input(unsigned char* buf, unsigned int count)
tty_insert_flip_char(&sclp_port, '\n', TTY_NORMAL);
} else
tty_insert_flip_string(&sclp_port, buf, count - 2);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&sclp_port);
break;
}
tty_kref_put(tty);
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index 0eca99b9871..6c92f62623b 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -461,14 +461,9 @@ sclp_vt220_write(struct tty_struct *tty, const unsigned char *buf, int count)
static void
sclp_vt220_receiver_fn(struct evbuf_header *evbuf)
{
- struct tty_struct *tty = tty_port_tty_get(&sclp_vt220_port);
char *buffer;
unsigned int count;
- /* Ignore input if device is not open */
- if (tty == NULL)
- return;
-
buffer = (char *) ((addr_t) evbuf + sizeof(struct evbuf_header));
count = evbuf->length - sizeof(struct evbuf_header);
@@ -481,10 +476,9 @@ sclp_vt220_receiver_fn(struct evbuf_header *evbuf)
buffer++;
count--;
tty_insert_flip_string(&sclp_vt220_port, buffer, count);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&sclp_vt220_port);
break;
}
- tty_kref_put(tty);
}
/*