From 069b747931f13eda289c1d59a09ecc8162281a76 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Tue, 30 Dec 2008 07:04:34 -0300
Subject: 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>
---
include/media/v4l2-device.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'include/media/v4l2-device.h')
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 97b283a04289..9bf4ccc93dbf 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -80,7 +80,7 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...) \
({ \
struct v4l2_subdev *sd; \
- int err = 0; \
+ long err = 0; \
\
list_for_each_entry(sd, &(dev)->subdevs, list) { \
if ((cond) && sd->ops->o && sd->ops->o->f) \
--
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