Commit 98508d68 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mauro Carvalho Chehab
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media: ipu3-cio2: Switch to use media_entity_to_video_device() 



V4L2 provides a few helper macros, in particular
media_entity_to_video_device(). Switch the driver
to use it instead of open-coded variant.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent cfd13612

drivers/media/pci/intel/ipu3/ipu3-cio2-main.c

+3 −3
Original line number Diff line number Diff line
@@ -1313,15 +1313,15 @@ static int cio2_subdev_link_validate_get_format(struct media_pad *pad, 


static int cio2_video_link_validate(struct media_link *link)

{

	struct video_device *vd = container_of(link->sink->entity,

						struct video_device, entity);

	struct media_entity *entity = link->sink->entity;

	struct video_device *vd = media_entity_to_video_device(entity);

	struct cio2_queue *q = container_of(vd, struct cio2_queue, vdev);

	struct cio2_device *cio2 = video_get_drvdata(vd);

	struct device *dev = &cio2->pci_dev->dev;

	struct v4l2_subdev_format source_fmt;

	int ret;



	if (!media_entity_remote_pad(link->sink->entity->pads)) {

	if (!media_entity_remote_pad(entity->pads)) {

		dev_info(dev, "video node %s pad not connected\n", vd->name);

		return -ENOTCONN;

	}