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-rw-r--r--drivers/media/video/v4l2-ioctl.c11
-rw-r--r--include/media/v4l2-ioctl.h4
2 files changed, 12 insertions, 3 deletions
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 155c9d7..0417844 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -630,8 +630,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct video_device *vfd = video_devdata(file);
const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
- void *fh = file->private_data;
- int ret = -EINVAL;
+ void *fh = file->private_data;
+ int ret = -EINVAL;
if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
!(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
@@ -1861,3 +1861,10 @@ out:
return err;
}
EXPORT_SYMBOL(video_ioctl2);
+
+long video_ioctl2_unlocked(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ return video_ioctl2(file->f_path.dentry->d_inode, file, cmd, arg);
+}
+EXPORT_SYMBOL(video_ioctl2_unlocked);
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 0bef03a..3e11dfe 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -285,7 +285,9 @@ extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
unsigned long arg);
extern int video_ioctl2(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg);
+ unsigned int cmd, unsigned long arg);
+extern long video_ioctl2_unlocked(struct file *file,
+ unsigned int cmd, unsigned long arg);
/* Include support for obsoleted stuff */
extern int video_usercopy(struct inode *inode, struct file *file,