1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index a661800b0e69..c325e926de8a 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3155,7 +3155,7 @@ static void put_cam(struct cpia_camera_ops* ops)
 static int cpia_open(struct inode *inode, struct file *file)
 {
         struct video_device *dev = video_devdata(file);
-        struct cam_data *cam = dev->priv;
+        struct cam_data *cam = video_get_drvdata(dev);
         int err;
 
         if (!cam) {
@@ -3202,7 +3202,7 @@ static int cpia_open(struct inode *inode, struct file *file)
 
         /* Set ownership of /proc/cpia/videoX to current user */
         if(cam->proc_entry)
-                cam->proc_entry->uid = current->uid;
+                cam->proc_entry->uid = current_uid();
 
         /* set mark for loading first frame uncompressed */
         cam->first_frame = 1;
@@ -3232,7 +3232,7 @@ static int cpia_open(struct inode *inode, struct file *file)
 static int cpia_close(struct inode *inode, struct file *file)
 {
         struct  video_device *dev = file->private_data;
-        struct cam_data *cam = dev->priv;
+        struct cam_data *cam = video_get_drvdata(dev);
 
         if (cam->ops) {
                 /* Return ownership of /proc/cpia/videoX to root */
@@ -3284,7 +3284,7 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
                          size_t count, loff_t *ppos)
 {
         struct video_device *dev = file->private_data;
-        struct cam_data *cam = dev->priv;
+        struct cam_data *cam = video_get_drvdata(dev);
         int err;
 
         /* make this _really_ smp and multithread-safe */
@@ -3341,7 +3341,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                          unsigned int ioctlnr, void *arg)
 {
         struct video_device *dev = file->private_data;
-        struct cam_data *cam = dev->priv;
+        struct cam_data *cam = video_get_drvdata(dev);
         int retval = 0;
 
         if (!cam || !cam->ops)
@@ -3739,7 +3739,7 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma)
         unsigned long start = vma->vm_start;
         unsigned long size  = vma->vm_end - vma->vm_start;
         unsigned long page, pos;
-        struct cam_data *cam = dev->priv;
+        struct cam_data *cam = video_get_drvdata(dev);
         int retval;
 
         if (!cam || !cam->ops)
@@ -3801,6 +3801,7 @@ static const struct file_operations cpia_fops = {
 static struct video_device cpia_template = {
         .name           = "CPiA Camera",
         .fops           = &cpia_fops,
+        .release        = video_device_release_empty,
 };
 
 /* initialise cam_data structure  */
@@ -3928,7 +3929,7 @@ static void init_camera_struct(struct cam_data *cam,
         cam->proc_entry = NULL;
 
         memcpy(&cam->vdev, &cpia_template, sizeof(cpia_template));
-        cam->vdev.priv = cam;
+        video_set_drvdata(&cam->vdev, cam);
 
         cam->curframe = 0;
         for (i = 0; i < FRAME_NUM; i++) {