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, 4 insertions, 5 deletions

diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index 16c094f77852..028a400d2453 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3333,8 +3333,7 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
         return cam->decompressed_frame.count;
 }
 
-static int cpia_do_ioctl(struct inode *inode, struct file *file,
-                         unsigned int ioctlnr, void *arg)
+static int cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 {
         struct video_device *dev = file->private_data;
         struct cam_data *cam = video_get_drvdata(dev);
@@ -3347,9 +3346,9 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
         if (mutex_lock_interruptible(&cam->busy_lock))
                 return -EINTR;
 
-        //DBG("cpia_ioctl: %u\n", ioctlnr);
+        /* DBG("cpia_ioctl: %u\n", cmd); */
 
-        switch (ioctlnr) {
+        switch (cmd) {
         /* query capabilities */
         case VIDIOCGCAP:
         {
@@ -3724,7 +3723,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 static int cpia_ioctl(struct inode *inode, struct file *file,
                      unsigned int cmd, unsigned long arg)
 {
-        return video_usercopy(inode, file, cmd, arg, cpia_do_ioctl);
+        return video_usercopy(file, cmd, arg, cpia_do_ioctl);
 }