[PATCH for 4.16] atomisp_fops.c: disable atomisp_compat_ioctl32

[Hans Verkuil]

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.verk...@cisco.com>
Cc: <sta...@vger.kernel.org>      # for v4.12 and up
---
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c 
b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
index 4f9f9dca5e6a..545ef024841d 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
@@ -1279,7 +1279,10 @@ const struct v4l2_file_operations atomisp_fops = {
        .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,
 };
@@ -1291,7 +1294,10 @@ const struct v4l2_file_operations atomisp_file_fops = {
        .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,
 };