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From:   Ben Hutchings <ben@decadent.org.uk>
To:     linux-kernel@vger.kernel.org, stable@vger.kernel.org
CC:     akpm@linux-foundation.org, "Hans Verkuil" <hverkuil@xs4all.nl>,
        "Hans Verkuil" <hans.verkuil@cisco.com>,
        "Mauro Carvalho Chehab" <mchehab@s-opensource.com>
Date:   Wed, 28 Feb 2018 15:20:18 +0000
Message-ID: <lsq.1519831218.34421302@decadent.org.uk>
Subject: [PATCH 3.16 238/254] media: v4l2-compat-ioctl32.c: add
 capabilities field to, v4l2_input32
In-Reply-To: <lsq.1519831217.271785318@decadent.org.uk>
Sender: linux-kernel-owner@vger.kernel.org
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3.16.55-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Hans Verkuil <hverkuil@xs4all.nl>

commit 037e0865c2ecbaa4558feba239ece08d7e457ec0 upstream.

The v4l2_input32 struct wasn't updated when this field was added.
It didn't cause a failure in the compat code, but it is better to
keep it in sync with v4l2_input to avoid confusion.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
+++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
@@ -576,7 +576,8 @@ struct v4l2_input32 {
 	__u32        tuner;             /*  Associated tuner */
 	compat_u64   std;
 	__u32	     status;
-	__u32	     reserved[4];
+	__u32	     capabilities;
+	__u32	     reserved[3];
 };
 
 /* The 64-bit v4l2_input struct has extra padding at the end of the struct.