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>
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index f3897a3..1ce9da1 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -1412,7 +1412,7 @@
mutex_lock(&pdev->modlock);
if (!pdev->unplugged)
- r = video_usercopy(inode, file, cmd, arg, pwc_video_do_ioctl);
+ r = video_usercopy(file, cmd, arg, pwc_video_do_ioctl);
mutex_unlock(&pdev->modlock);
out:
return r;
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index 76a1376..d7c1473 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -337,8 +337,7 @@
}
-int pwc_video_do_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg)
+int pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct pwc_device *pdev;
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 7417875..c046a25 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -340,8 +340,7 @@
extern int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
/** Functions in pwc-v4l.c */
-extern int pwc_video_do_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg);
+extern int pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
/** pwc-uncompress.c */
/* Expand frame to image, possibly including decompression. Uses read_frame and fill_image */