[PATCH] v4l: 814: cleanup dev assignment

- Cleanup dev assignment

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index daa4387..16a6d2d 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -357,20 +357,10 @@ static void em2820_release_resources(struct em2820 *dev)
  * em2820_v4l2_close()
  * stops streaming and deallocates all resources allocated by the v4l2 calls and ioctls
  */
-static int em2820_v4l2_close(struct inode *inode, struct file *file)
+static int em2820_v4l2_close(struct inode *inode, struct file *filp)
 {
        int errCode;
-       int minor = iminor(inode);
-       struct em2820 *h,*dev = NULL;
-       struct list_head *list;
-
-       list_for_each(list,&em2820_devlist) {
-               h = list_entry(list, struct em2820, devlist);
-               if (h->vdev->minor == minor) {
-                       dev  = h;
-               }
-       }
-
+       struct em2820 *dev=filp->private_data;
 
        em2820_videodbg("users=%d", dev->users);