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authorHans Verkuil <hverkuil@xs4all.nl>2008-12-30 11:04:34 +0100
committerHans Verkuil <hverkuil@xs4all.nl>2008-12-30 11:04:34 +0100
commit3e6b888d8b2f7a4ebef1b4c33acb0d253488ea4a (patch)
tree8cde9ec972e040278b2fe93aab4509355409cb4d /linux/include/media/v4l2-device.h
parentdb66abb56195fcfe907beec7b9a3d29278306256 (diff)
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v4l2-ioctl: change to long return type to match unlocked_ioctl.
From: Hans Verkuil <hverkuil@xs4all.nl> 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. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> CC: Jean-Francois Moine <moinejf@free.fr>
Diffstat (limited to 'linux/include/media/v4l2-device.h')
-rw-r--r--linux/include/media/v4l2-device.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/include/media/v4l2-device.h b/linux/include/media/v4l2-device.h
index 97b283a04..9bf4ccc93 100644
--- a/linux/include/media/v4l2-device.h
+++ b/linux/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) \