V4L/DVB (9324): v4l2: add video_ioctl2_unlocked for unlocked_ioctl support.

[linux-2.6-omap-h63xx.git] / drivers / media / video / v4l2-ioctl.c

diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 155c9d77a463531d43989b75e2505da632f901b2..0417844d407925bfb5969513a44cc2e841f381af 100644 (file)
--- 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);