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

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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>
This commit is contained in:
Mauro Carvalho Chehab
2015-09-06 09:33:39 -03:00
parent 77328043d9
commit 0e576b76f5
28 changed files with 55 additions and 54 deletions
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4
Documentation/video4linux/v4l2-framework.txt
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@@ -303,8 +303,8 @@ calling media_entity_init():
err = media_entity_init(&sd->entity, npads, pads);
The pads array must have been previously initialized. There is no need to
manually set the struct media_entity type and name fields, but the revision
field must be initialized if needed.
manually set the struct media_entity function and name fields, but the
revision field must be initialized if needed.
A reference to the entity will be automatically acquired/released when the
subdev device node (if any) is opened/closed.