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[v15,11/32] omap3isp: Fix check for our own sub-devices

Message ID 20171004215051.13385-12-sakari.ailus@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sakari Ailus Oct. 4, 2017, 9:50 p.m. UTC 
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(-)
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Patch

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,