From: Marek Szyprowski m.szyprowski@samsung.com
[ Upstream commit f98a5c2e1c4396488c27274ba82afc11725a4bcc ]
Commit 1f391df44607 ("media: v4l2-async: Use endpoints in __v4l2_async_nf_add_fwnode_remote()") changed the data that is stored in the v4l2_async_subdev internals from the fwnode pointer to the parent device to the fwnode pointer to the matched endpoint. This broke the sensor matching code, which relied on the particular fwnode data in the v4l2_async_subdev internals. Fix this by simply matching the v4l2_async_subdev pointer, which is already available there.
Reported-by: Daniel Scally djrscally@gmail.com Fixes: fa91f1056f17 ("[media] exynos4-is: Add support for asynchronous subdevices registration") Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com Reviewed-by: Daniel Scally djrscally@gmail.com Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/exynos4-is/media-dev.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 3d877c5ae290..8603c578f55f 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -1378,9 +1378,7 @@ static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
/* Find platform data for this sensor subdev */ for (i = 0; i < ARRAY_SIZE(fmd->sensor); i++) - if (fmd->sensor[i].asd && - fmd->sensor[i].asd->match.fwnode == - of_fwnode_handle(subdev->dev->of_node)) + if (fmd->sensor[i].asd == asd) si = &fmd->sensor[i];
if (si == NULL)