[media] media: Add 64--32 bit compat ioctl handler

Provide an ioctl handler for 32-bit binaries on 64-bit systems.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/media/media-devnode.h b/include/media/media-devnode.h
index f6caafc874cb..3446af279fca 100644
--- a/include/media/media-devnode.h
+++ b/include/media/media-devnode.h
@@ -46,6 +46,7 @@ struct media_file_operations {
         ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
         unsigned int (*poll) (struct file *, struct poll_table_struct *);
         long (*ioctl) (struct file *, unsigned int, unsigned long);
+        long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
         int (*open) (struct file *);
         int (*release) (struct file *);
 };