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>

2 files changed, 3 insertions, 9 deletions

diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 127b0526a727..7d844af88384 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -313,7 +313,7 @@ static int fops_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 /*
         DEB_EE(("inode:%p, file:%p, cmd:%d, arg:%li\n",inode, file, cmd, arg));
 */
-        return video_usercopy(inode, file, cmd, arg, saa7146_video_do_ioctl);
+        return video_usercopy(file, cmd, arg, saa7146_video_do_ioctl);
 }
 
 static int fops_mmap(struct file *file, struct vm_area_struct * vma)
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index fe0bd55977e3..101b01dbb8ea 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -834,7 +834,7 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
  * copying is done already, arg is a kernel pointer.
  */
 
-static int __saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+int saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 {
         struct saa7146_fh *fh  = file->private_data;
         struct saa7146_dev *dev = fh->dev;
@@ -1216,17 +1216,11 @@ static int __saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *a
 #endif
         default:
                 return v4l_compat_translate_ioctl(file, cmd, arg,
-                                                  __saa7146_video_do_ioctl);
+                                                  saa7146_video_do_ioctl);
         }
         return 0;
 }
 
-int saa7146_video_do_ioctl(struct inode *inode, struct file *file,
-                                    unsigned int cmd, void *arg)
-{
-        return __saa7146_video_do_ioctl(file, cmd, arg);
-}
-
 /*********************************************************************************/
 /* buffer handling functions                                                  */