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media: entity: Pass entity to get_fwnode_pad operation 

Add a missing pointer to the entity in the media_entity operation
get_fwnode_pad. There are no implementers of this op yet, but a future
entity that does so will almost certainly need a reference to itself
to carry out the work.

operation")

Fixes: ae45cd5efc ("[media] media: entity: Add get_fwnode_pad entity
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
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+huawei@kernel.org>
alistair/sunxi64-5.8
Steve Longerbeam 2020-05-01 19:15:35 +02:00 committed by Mauro Carvalho Chehab
parent b2bbf1aac6
commit 70d4a9efee
2 changed files with 3 additions and 2 deletions
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2
drivers/media/mc/mc-entity.c
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@ -386,7 +386,7 @@ int media_entity_get_fwnode_pad(struct media_entity *entity,
if (ret)
return ret;
ret = entity->ops->get_fwnode_pad(&endpoint);
ret = entity->ops->get_fwnode_pad(entity, &endpoint);
if (ret < 0)
return ret;

3
include/media/media-entity.h
View File

@ -212,7 +212,8 @@ struct media_pad {
* mutex held.
*/
struct media_entity_operations {
int (*get_fwnode_pad)(struct fwnode_endpoint *endpoint);
int (*get_fwnode_pad)(struct media_entity *entity,
struct fwnode_endpoint *endpoint);
int (*link_setup)(struct media_entity *entity,
const struct media_pad *local,
const struct media_pad *remote, u32 flags);