V4L/DVB (9503): v4l: remove inode argument from video_usercopy

The inode argument was never used. Removing it from video_usercopy
brings the function pointer type of video_usercopy in line with similar
v4l2 functions, thus simplifying several drivers.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index b2dbe48a92bb..56c570c267ea 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -727,8 +727,7 @@ static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data)
  *      Video4linux interfacing
  */
 
-static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
-                              unsigned int cmd, void *arg)
+static int w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 {
         struct w9966_dev *cam = video_drvdata(file);
 
@@ -881,7 +880,7 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
 static int w9966_v4l_ioctl(struct inode *inode, struct file *file,
                            unsigned int cmd, unsigned long arg)
 {
-        return video_usercopy(inode, file, cmd, arg, w9966_v4l_do_ioctl);
+        return video_usercopy(file, cmd, arg, w9966_v4l_do_ioctl);
 }
 
 // Capture data