[PATCH] [media] uapi/media.h: Use u32 for the number of graph objects
From: Mauro Carvalho Chehab <hidden>
Date: 2015-12-17 11:09:42
Also in:
linux-media
Subsystem:
media controller framework, media input infrastructure (v4l/dvb), the rest · Maintainers:
Sakari Ailus, Laurent Pinchart, Mauro Carvalho Chehab, Linus Torvalds
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 <redacted> --- include/uapi/linux/media.h | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)
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; };
--
2.5.0