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authorHans Verkuil <hverkuil@xs4all.nl>2008-12-30 10:04:34 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-01-02 19:11:34 (GMT)
commit069b747931f13eda289c1d59a09ecc8162281a76 (patch)
tree144b8ebf131eba4f3468d8d3f52bd192bc2e4f76 /include/media/v4l2-dev.h
parent4ab9203b1b7e45f1beae7eb0c67d663a26257a69 (diff)
downloadlinux-069b747931f13eda289c1d59a09ecc8162281a76.tar.xz
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-dev.h')
-rw-r--r--include/media/v4l2-dev.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 4d8ce34..e36faab 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -38,7 +38,7 @@ struct v4l2_file_operations {
ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
- int (*ioctl) (struct file *, unsigned int, unsigned long);
+ long (*ioctl) (struct file *, unsigned int, unsigned long);
long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct file *);