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v4l/dvb: gspca - sn9c20x: correct onstack wait_queue_head declaration

PATCH Applied [email protected] 1 participant 1 message Mar 11, 2010 Media (V4L/DVB)

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PATCH 3/5 v4l/dvb: gspca - sn9c20x: correct onstack wait_queue_head declaration

From: Yong Zhang <[email protected]>

Use DECLARE_WAIT_QUEUE_HEAD_ONSTACK to make lockdep happy.

Signed-off-by Yong Zhang <[email protected]>
Cc Brian Johnson <[email protected]>
Cc Jean-Francois Moine <[email protected]>
Cc Mauro Carvalho Chehab <[email protected]>
Signed-off-by Andrew Morton <[email protected]>

---

 drivers/media/video/gspca/sn9c20x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/media/video/gspca/sn9c20x.c renamed from drivers/media/video/gspca/sn9c20x.c~v4l-dvb-gspca-sn9c20x-correct-onstack-wait_queue_head-declaration +1 -1
diff -puN drivers/media/video/gspca/sn9c20x.c~v4l-dvb-gspca-sn9c20x-correct-onstack-wait_queue_head-declaration drivers/media/video/gspca/sn9c20x.c
@@ -1426,7 +1426,7 @@ static int input_kthread(void *data)
 	struct gspca_dev *gspca_dev = (struct gspca_dev *)data;
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	DECLARE_WAIT_QUEUE_HEAD(wait);
+	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait);
 	set_freezable();
 	for (;;) {
 		if (kthread_should_stop())

_