V4L/DVB (9330): Get rid of inode parameter at v4l_compat_translate_io…

…ctl()

The inode parameter at v4l_compat_translate_ioctl() were just passed over several
places just to keep compatible with fops.ioctl. However, it weren't used anywere.

This patch gets hid of this unused parameter.

Cc: Laurent Pinchart <laurent.pinchart@skynet.be>
Cc: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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.
  */
 
-int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg)
+static 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;
@@ -1215,12 +1215,18 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 	}
 #endif
 	default:
-		return v4l_compat_translate_ioctl(inode,file,cmd,arg,
-						  saa7146_video_do_ioctl);
+		return v4l_compat_translate_ioctl(file, cmd, arg,
+						  __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                                                  */
 

drivers/media/video/pvrusb2/pvrusb2-v4l2.c

@@ -168,7 +168,7 @@ static const char *get_v4l_name(int v4l_type)
  * This is part of Video 4 Linux API. The procedure handles ioctl() calls.
  *
  */
-static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
+static int __pvr2_v4l2_do_ioctl(struct file *file,
 			      unsigned int cmd, void *arg)
 {
 	struct pvr2_v4l2_fh *fh = file->private_data;
@@ -863,8 +863,8 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
 #endif
 
 	default :
-		ret = v4l_compat_translate_ioctl(inode,file,cmd,
-						 arg,pvr2_v4l2_do_ioctl);
+		ret = v4l_compat_translate_ioctl(file, cmd,
+						 arg, __pvr2_v4l2_do_ioctl);
 	}
 
 	pvr2_hdw_commit_ctl(hdw);
@@ -890,6 +890,11 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
 	return ret;
 }
 
+static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
+			      unsigned int cmd, void *arg)
+{
+	return __pvr2_v4l2_do_ioctl(file, cmd, arg);
+}
 
 static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
 {

drivers/media/video/uvc/uvc_v4l2.c

@@ -464,7 +464,7 @@ static int uvc_v4l2_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file,
+static int __uvc_v4l2_do_ioctl(struct file *file,
 		     unsigned int cmd, void *arg)
 {
 	struct video_device *vdev = video_devdata(file);
@@ -978,8 +978,8 @@ static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file,
 		return uvc_xu_ctrl_query(video, arg, 1);
 
 	default:
-		if ((ret = v4l_compat_translate_ioctl(inode, file, cmd, arg,
-			uvc_v4l2_do_ioctl)) == -ENOIOCTLCMD)
+		if ((ret = v4l_compat_translate_ioctl(file, cmd, arg,
+			__uvc_v4l2_do_ioctl)) == -ENOIOCTLCMD)
 			uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n",
 				  cmd);
 		return ret;
@@ -988,6 +988,12 @@ static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file,
 	return ret;
 }
 
+static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file,
+			      unsigned int cmd, void *arg)
+{
+	return __uvc_v4l2_do_ioctl(file, cmd, arg);
+}
+
 static int uvc_v4l2_ioctl(struct inode *inode, struct file *file,
 		     unsigned int cmd, unsigned long arg)
 {