[PATCH v16 11/32] omap3isp: Fix check for our own sub-devices

Sakari Ailus
2017-10-26T07:53:21Z

We only want to link sub-devices that were bound to the async notifier the
isp driver registered but there may be other sub-devices in the
v4l2_device as well. Check for the correct async notifier.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
---
drivers/media/platform/omap3isp/isp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 97a5206b6ddc..4afd7ba4fad6 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -2155,7 +2155,7 @@ static int isp_subdev_notifier_complete(struct v4l2_async_notifier *async)
return ret;

list_for_each_entry(sd, &v4l2_dev->subdevs, list) {
- if (!sd->asd)
+ if (sd->notifier != &isp->notifier)
continue;

ret = isp_link_entity(isp, &sd->entity,
--
2.11.0