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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-08-31 16:13:30 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-09-24 09:11:29 +0200 |
| commit | 612589a35e99fcbb7c85d8ba21b01f0249cc188d (patch) | |
| tree | 6ffe7e17003c257ae08d829d73ac600a204b8d53 /drivers/media | |
| parent | 49b38947d7841abb6e60c15968f03b2daa2d54d7 (diff) | |
| download | linux-stable-612589a35e99fcbb7c85d8ba21b01f0249cc188d.tar.gz linux-stable-612589a35e99fcbb7c85d8ba21b01f0249cc188d.tar.bz2 linux-stable-612589a35e99fcbb7c85d8ba21b01f0249cc188d.zip | |
media: mc: entity: Move media_entity_get_fwnode_pad() out of graph walk section
The media_entity_get_fwnode_pad() function is unrelated to the graph
traversal code that it is currently bundled with. Move it with the
media_entity_remote_pad() function.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/mc/mc-entity.c | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c index 48d8cc98ae04..c5c66befed0f 100644 --- a/drivers/media/mc/mc-entity.c +++ b/drivers/media/mc/mc-entity.c @@ -370,41 +370,6 @@ struct media_entity *media_graph_walk_next(struct media_graph *graph) } EXPORT_SYMBOL_GPL(media_graph_walk_next); -int media_entity_get_fwnode_pad(struct media_entity *entity, - struct fwnode_handle *fwnode, - unsigned long direction_flags) -{ - struct fwnode_endpoint endpoint; - unsigned int i; - int ret; - - if (!entity->ops || !entity->ops->get_fwnode_pad) { - for (i = 0; i < entity->num_pads; i++) { - if (entity->pads[i].flags & direction_flags) - return i; - } - - return -ENXIO; - } - - ret = fwnode_graph_parse_endpoint(fwnode, &endpoint); - if (ret) - return ret; - - ret = entity->ops->get_fwnode_pad(entity, &endpoint); - if (ret < 0) - return ret; - - if (ret >= entity->num_pads) - return -ENXIO; - - if (!(entity->pads[ret].flags & direction_flags)) - return -ENXIO; - - return ret; -} -EXPORT_SYMBOL_GPL(media_entity_get_fwnode_pad); - /* ----------------------------------------------------------------------------- * Pipeline management */ @@ -994,6 +959,41 @@ struct media_pad *media_pad_remote_pad_unique(const struct media_pad *pad) } EXPORT_SYMBOL_GPL(media_pad_remote_pad_unique); +int media_entity_get_fwnode_pad(struct media_entity *entity, + struct fwnode_handle *fwnode, + unsigned long direction_flags) +{ + struct fwnode_endpoint endpoint; + unsigned int i; + int ret; + + if (!entity->ops || !entity->ops->get_fwnode_pad) { + for (i = 0; i < entity->num_pads; i++) { + if (entity->pads[i].flags & direction_flags) + return i; + } + + return -ENXIO; + } + + ret = fwnode_graph_parse_endpoint(fwnode, &endpoint); + if (ret) + return ret; + + ret = entity->ops->get_fwnode_pad(entity, &endpoint); + if (ret < 0) + return ret; + + if (ret >= entity->num_pads) + return -ENXIO; + + if (!(entity->pads[ret].flags & direction_flags)) + return -ENXIO; + + return ret; +} +EXPORT_SYMBOL_GPL(media_entity_get_fwnode_pad); + static void media_interface_init(struct media_device *mdev, struct media_interface *intf, u32 gobj_type, |