From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Thu, 17 Dec 2015 11:07:38 +0000 (-0200)
Subject: [media] uapi/media.h: Use u32 for the number of graph objects
X-Git-Tag: v4.5-rc1~115^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7c9d6731acf2816cd94e6c51f02ac8348dc7bb7e;p=karo-tx-linux.git

[media] uapi/media.h: Use u32 for the number of graph objects

While we need to keep a u64 alignment to avoid compat32 issues,
having the number of entities/pads/links/interfaces represented
by an u64 is incoherent with the ID number, with is an u32.

In order to make it coherent, change those quantities to u32.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index cacfceb0d81d..5dbb208e5451 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -330,16 +330,20 @@ struct media_v2_link {
 struct media_v2_topology {
 	__u64 topology_version;
 
-	__u64 num_entities;
+	__u32 num_entities;
+	__u32 reserved1;
 	__u64 ptr_entities;
 
-	__u64 num_interfaces;
+	__u32 num_interfaces;
+	__u32 reserved2;
 	__u64 ptr_interfaces;
 
-	__u64 num_pads;
+	__u32 num_pads;
+	__u32 reserved3;
 	__u64 ptr_pads;
 
-	__u64 num_links;
+	__u32 num_links;
+	__u32 reserved4;
 	__u64 ptr_links;
 };