V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl.
Since internal to v4l2 the ioctl prototype is the same regardless of it
being called through .ioctl or .unlocked_ioctl, we need to convert it all
to the long return type of unlocked_ioctl.
Thanks to Jean-Francois Moine for posting an initial patch for this and
thus bringing it to our attention.
Cc: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index f1754dc..9af5532 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -4010,7 +4010,7 @@
}
/* Do not call this function directly! */
-static int
+static long
ov51x_v4l1_ioctl_internal(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
@@ -4449,7 +4449,7 @@
return 0;
}
-static int
+static long
ov51x_v4l1_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{