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path: root/drivers/s390/char/con3215.c
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Diffstat (limited to 'drivers/s390/char/con3215.c')
-rw-r--r--drivers/s390/char/con3215.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 0e1f35c9ed9d..3e5653c92f4b 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -982,15 +982,16 @@ tty3215_write(struct tty_struct * tty,
/*
* Put character routine for 3215 ttys
*/
-static void
+static int
tty3215_put_char(struct tty_struct *tty, unsigned char ch)
{
struct raw3215_info *raw;
if (!tty)
- return;
+ return 0;
raw = (struct raw3215_info *) tty->driver_data;
raw3215_putchar(raw, ch);
+ return 1;
}
static void