tiocmget: kill off the passing of the struct file
We don't actually need this and it causes problems for internal use of
this functionality. Currently there is a single use of the FILE * pointer.
That is the serial core which uses it to check tty_hung_up_p. However if
that is true then IO_ERROR is also already set so the check may be removed.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
index 67a75a5..5529310 100644
--- a/drivers/tty/hvc/hvsi.c
+++ b/drivers/tty/hvc/hvsi.c
@@ -1095,7 +1095,7 @@
h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
}
-static int hvsi_tiocmget(struct tty_struct *tty, struct file *file)
+static int hvsi_tiocmget(struct tty_struct *tty)
{
struct hvsi_struct *hp = tty->driver_data;