From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Fri, 5 Dec 2014 13:02:47 +0000 (-0300)
Subject: [media] v4l2-mediabus.h: use two __u16 instead of two __u32
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f2d27e4519e5373767815d2050293c628242e34f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] v4l2-mediabus.h: use two __u16 instead of two __u32

The ycbcr_enc and quantization fields do not need a __u32. Switch to
two __u16 types, thus preserving alignment and avoiding holes in the
struct. This makes one more __u32 available for future expansion.

Suggested by Sakari Ailus.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h
index 5a86d8ede09c..26db20647e6f 100644
--- a/include/uapi/linux/v4l2-mediabus.h
+++ b/include/uapi/linux/v4l2-mediabus.h
@@ -31,9 +31,9 @@ struct v4l2_mbus_framefmt {
 	__u32			code;
 	__u32			field;
 	__u32			colorspace;
-	__u32			ycbcr_enc;
-	__u32			quantization;
-	__u32			reserved[5];
+	__u16			ycbcr_enc;
+	__u16			quantization;
+	__u32			reserved[6];
 };
 
 #ifndef __KERNEL__