From 57e6b6f2303e596a6493078b53be14b789e7b79f Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 25 Feb 2018 06:55:32 -0500
Subject: [PATCH] media: atomisp_fops.c: disable atomisp_compat_ioctl32
Git-commit: 57e6b6f2303e596a6493078b53be14b789e7b79f
Patch-mainline: v4.17-rc1
References: bsc#1051510

The atomisp_compat_ioctl32() code has problems. This patch disables the
compat_ioctl32 support until those issues have been fixed.

Contact Sakari or me for more details.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: <stable@vger.kernel.org>      # for v4.12 and up
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
@@ -1285,7 +1285,10 @@ const struct v4l2_file_operations atomis
 	.mmap = atomisp_mmap,
 	.unlocked_ioctl = video_ioctl2,
 #ifdef CONFIG_COMPAT
+	/*
+	 * There are problems with this code. Disable this for now.
 	.compat_ioctl32 = atomisp_compat_ioctl32,
+	 */
 #endif
 	.poll = atomisp_poll,
 };
@@ -1297,7 +1300,10 @@ const struct v4l2_file_operations atomis
 	.mmap = atomisp_file_mmap,
 	.unlocked_ioctl = video_ioctl2,
 #ifdef CONFIG_COMPAT
+	/*
+	 * There are problems with this code. Disable this for now.
 	.compat_ioctl32 = atomisp_compat_ioctl32,
+	 */
 #endif
 	.poll = atomisp_poll,
 };