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media: ipu3-cio2: Set CSI-2 receiver sub-device entity function 

Set the entity function for the four CSI-2 receiver sub-devices the driver
creates. This avoids a kernel warning from each as well.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Sakari Ailus 2019-03-18 11:44:32 -04:00 committed by Mauro Carvalho Chehab
parent 0d0d87fbf4
commit a5c7caa15a
1 changed files with 1 additions and 0 deletions
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1
drivers/media/pci/intel/ipu3/ipu3-cio2.c
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@ -1601,6 +1601,7 @@ static int cio2_queue_init(struct cio2_device *cio2, struct cio2_queue *q)
subdev->owner = THIS_MODULE; subdev->owner = THIS_MODULE;
snprintf(subdev->name, sizeof(subdev->name), snprintf(subdev->name, sizeof(subdev->name),
CIO2_ENTITY_NAME " %td", q - cio2->queue); CIO2_ENTITY_NAME " %td", q - cio2->queue);
subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
v4l2_set_subdevdata(subdev, cio2); v4l2_set_subdevdata(subdev, cio2);
r = v4l2_device_register_subdev(&cio2->v4l2_dev, subdev); r = v4l2_device_register_subdev(&cio2->v4l2_dev, subdev);
if (r) { if (r) {