linux-kernel - [PATCH 4/4] [media] media: remove media entity .parent field

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Message-Id: <1439998526-12832-5-git-send-email-javier@osg.samsung.com>
Date:	Wed, 19 Aug 2015 17:35:22 +0200
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	linux-kernel@...r.kernel.org
Cc:	Javier Martinez Canillas <javier@....samsung.com>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	linux-media@...r.kernel.org
Subject: [PATCH 4/4] [media] media: remove media entity .parent field

Now that the struct media_entity .parent field is unused, it can be
safely removed. Since all the previous users were converted to use
the .mdev field from the embedded struct media_gobj instead.

Suggested-by: Mauro Carvalho Chehab <mchehab@....samsung.com>
Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>

---

 include/media/media-entity.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 3b653e9321f2..d7e007f624a5 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -103,7 +103,6 @@ struct media_entity_operations {
 struct media_entity {
 	struct media_gobj graph_obj;
 	struct list_head list;
-	struct media_device *parent;	/* Media device this entity belongs to*/
 	const char *name;		/* Entity name */
 	u32 type;			/* Entity type (MEDIA_ENT_T_*) */
 	u32 revision;			/* Entity revision, driver specific */
-- 
2.4.3

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