[PATCH AUTOSEL 5.4 148/350] media: ad5820: Define entity function

Sasha Levin
2019-12-10T21:30:00Z

From: Ricardo Ribalda Delgado <ribalda@kernel.org>

[ Upstream commit 801ef7c4919efba6b96b5aed1e72844ca69e26d3 ]

Without this patch, media_device_register_entity throws a warning:

dev_warn(mdev->dev,
"Entity type for entity %s was not initialized!\n",
entity->name);

Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/i2c/ad5820.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c
index 925c171e77976..7a49651f4d1f2 100644
--- a/drivers/media/i2c/ad5820.c
+++ b/drivers/media/i2c/ad5820.c
@@ -309,6 +309,7 @@ static int ad5820_probe(struct i2c_client *client,
v4l2_i2c_subdev_init(&coil->subdev, client, &ad5820_ops);
coil->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
coil->subdev.internal_ops = &ad5820_internal_ops;
+ coil->subdev.entity.function = MEDIA_ENT_F_LENS;
strscpy(coil->subdev.name, "ad5820 focus", sizeof(coil->subdev.name));

ret = media_entity_pads_init(&coil->subdev.entity, 0, NULL);
--
2.20.1