[media] media-entity.h: rename entity.type to entity.function

Entities should have one or more functions. Calling it as a
type proofed to not be correct, as an entity could eventually
have more than one type.

So, rename the field as function.

Please notice that this patch doesn't extend support for
multiple function entities. Such change will happen when
we have real case drivers using it.

No functional changes.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
index b3bcc8253182..b440cb66669c 100644
--- a/drivers/media/v4l2-core/v4l2-subdev.c
+++ b/drivers/media/v4l2-core/v4l2-subdev.c
@@ -535,9 +535,9 @@ v4l2_subdev_link_validate_get_format(struct media_pad *pad,
                 return v4l2_subdev_call(sd, pad, get_fmt, NULL, fmt);
         }
 
-        WARN(pad->entity->type != MEDIA_ENT_T_V4L2_VIDEO,
+        WARN(pad->entity->function != MEDIA_ENT_T_V4L2_VIDEO,
              "Driver bug! Wrong media entity type 0x%08x, entity %s\n",
-             pad->entity->type, pad->entity->name);
+             pad->entity->function, pad->entity->name);
 
         return -EINVAL;
 }
@@ -584,7 +584,7 @@ void v4l2_subdev_init(struct v4l2_subdev *sd, const struct v4l2_subdev_ops *ops)
         sd->host_priv = NULL;
 #if defined(CONFIG_MEDIA_CONTROLLER)
         sd->entity.name = sd->name;
-        sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_UNKNOWN;
+        sd->entity.function = MEDIA_ENT_T_V4L2_SUBDEV_UNKNOWN;
 #endif
 }
 EXPORT_SYMBOL(v4l2_subdev_init);