From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
The media_entity_enum_init() function is a wrapper around
__media_entity_enum_init() that turns a media_device pointer argument
into the maximum entity ID in the corresponding media graph.
__media_entity_enum_init() is never used outside of
media_entity_enum_init(), so the two functions can be merged together.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
---
drivers/media/mc/mc-entity.c | 10 ++++++----
include/media/media-device.h | 15 ---------------
include/media/media-entity.h | 10 +++++-----
3 files changed, 11 insertions(+), 24 deletions(-)
diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c
index 8ffc964b42c6..d048c3661421 100644
--- a/drivers/media/mc/mc-entity.c
+++ b/drivers/media/mc/mc-entity.c
@@ -58,10 +58,12 @@ static inline const char *link_type_name(struct media_link *link)
}
}
-__must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum,
- int idx_max)
+__must_check int media_entity_enum_init(struct media_entity_enum *ent_enum,
+ struct media_device *mdev)
{
- idx_max = ALIGN(idx_max, BITS_PER_LONG);
+ int idx_max;
+
+ idx_max = ALIGN(mdev->entity_internal_idx_max + 1, BITS_PER_LONG);
ent_enum->bmap = bitmap_zalloc(idx_max, GFP_KERNEL);
if (!ent_enum->bmap)
return -ENOMEM;
@@ -70,7 +72,7 @@ __must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum,
return 0;
}
-EXPORT_SYMBOL_GPL(__media_entity_enum_init);
+EXPORT_SYMBOL_GPL(media_entity_enum_init);
void media_entity_enum_cleanup(struct media_entity_enum *ent_enum)
{
diff --git a/include/media/media-device.h b/include/media/media-device.h
index a10b30507524..86716ee7cc6c 100644
--- a/include/media/media-device.h
+++ b/include/media/media-device.h
@@ -191,21 +191,6 @@ struct usb_device;
#define MEDIA_DEV_NOTIFY_PRE_LINK_CH 0
#define MEDIA_DEV_NOTIFY_POST_LINK_CH 1
-/**
- * media_entity_enum_init - Initialise an entity enumeration
- *
- * @ent_enum: Entity enumeration to be initialised
- * @mdev: The related media device
- *
- * Return: zero on success or a negative error code.
- */
-static inline __must_check int media_entity_enum_init(
- struct media_entity_enum *ent_enum, struct media_device *mdev)
-{
- return __media_entity_enum_init(ent_enum,
- mdev->entity_internal_idx_max + 1);
-}
-
/**
* media_device_init() - Initializes a media device element
*
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 00f2f0c98e68..e0b2353271b6 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -439,15 +439,15 @@ static inline bool is_media_entity_v4l2_subdev(struct media_entity *entity)
}
/**
- * __media_entity_enum_init - Initialise an entity enumeration
+ * media_entity_enum_init - Initialise an entity enumeration
*
* @ent_enum: Entity enumeration to be initialised
- * @idx_max: Maximum number of entities in the enumeration
+ * @mdev: The related media device
*
- * Return: Returns zero on success or a negative error code.
+ * Return: zero on success or a negative error code.
*/
-__must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum,
- int idx_max);
+__must_check int media_entity_enum_init(struct media_entity_enum *ent_enum,
+ struct media_device *mdev);
/**
* media_entity_enum_cleanup - Release resources of an entity enumeration
--
2.34.1
