From: Andrzej Hajda <a.hajda@samsung.com>
Date: Mon, 31 Aug 2015 11:56:15 +0000 (-0300)
Subject: v4l2-compat-ioctl32: fix alignment for ARM64
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=6aa52b5111746b0bebf640163e575bd803fb06a7

v4l2-compat-ioctl32: fix alignment for ARM64

commit 655e9780ab913a3a06d4a164d55e3b755524186d upstream.

Alignment/padding rules on AMD64 and ARM64 differs. To allow properly match
compatible ioctls on ARM64 kernels without breaking AMD64 some fields
should be aligned using compat_s64 type and in one case struct should be
unpacked.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
[hans.verkuil@cisco.com: use compat_u64 instead of compat_s64 in v4l2_input32]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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