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authorHans Verkuil <hverkuil@xs4all.nl>2008-12-30 07:04:34 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-01-02 17:11:34 -0200
commit069b747931f13eda289c1d59a09ecc8162281a76 (patch)
tree144b8ebf131eba4f3468d8d3f52bd192bc2e4f76 /include/media/v4l2-device.h
parent4ab9203b1b7e45f1beae7eb0c67d663a26257a69 (diff)
downloadop-kernel-dev-069b747931f13eda289c1d59a09ecc8162281a76.zip
op-kernel-dev-069b747931f13eda289c1d59a09ecc8162281a76.tar.gz
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>
Diffstat (limited to 'include/media/v4l2-device.h')
-rw-r--r--include/media/v4l2-device.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 97b283a..9bf4ccc 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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