From: Yong Zhang <yong.zhang0@xxxxxxxxx>
Use DECLARE_WAIT_QUEUE_HEAD_ONSTACK to make lockdep happy.
Signed-off-by: Yong Zhang <yong.zhang0@xxxxxxxxx>
Cc: Brian Johnson <brijohn@xxxxxxxxx>
Cc: Jean-Francois Moine <moinejf@xxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/media/video/gspca/sn9c20x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/media/video/gspca/sn9c20x.c~v4l-dvb-gspca-sn9c20x-correct-onstack-wait_queue_head-declaration drivers/media/video/gspca/sn9c20x.c
--- a/drivers/media/video/gspca/sn9c20x.c~v4l-dvb-gspca-sn9c20x-correct-onstack-wait_queue_head-declaration
+++ a/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())
_
--
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