Last minute TTY API change: remove mutex argument from tty_alloc().

I don't want people to override the mutex when allocating a TTY. It has
to be there, to keep drivers like syscons happy. So I'm creating a
tty_alloc_mutex() which can be used in those cases. tty_alloc_mutex()
should eventually be removed.

The advantage of this approach, is that we can just remove a function,
without breaking the regular API in the future.

2 files changed, 2 insertions, 2 deletions

diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c
index 0ba7d7d..653ff08 100644
--- a/sys/dev/syscons/syscons.c
+++ b/sys/dev/syscons/syscons.c
@@ -334,7 +334,7 @@ sc_alloc_tty(int index, int devnum)
 	stc = malloc(sizeof(struct sc_ttysoftc), M_DEVBUF, M_WAITOK);
 	stc->st_index = index;
 	stc->st_stat = NULL;
-	tp = tty_alloc(&sc_ttydevsw, stc, &Giant);
+	tp = tty_alloc_mutex(&sc_ttydevsw, stc, &Giant);
 
 	/* Create device node. */
 	tty_makedev(tp, NULL, "v%r", devnum);
diff --git a/sys/dev/syscons/sysmouse.c b/sys/dev/syscons/sysmouse.c
index 67c5079..4e787ef 100644
--- a/sys/dev/syscons/sysmouse.c
+++ b/sys/dev/syscons/sysmouse.c
@@ -164,7 +164,7 @@ static struct ttydevsw smdev_ttydevsw = {
 static void
 sm_attach_mouse(void *unused)
 {
-	sysmouse_tty = tty_alloc(&smdev_ttydevsw, NULL, NULL);
+	sysmouse_tty = tty_alloc(&smdev_ttydevsw, NULL);
 	tty_makedev(sysmouse_tty, NULL, "sysmouse");
 }