V4L/DVB (10135): v4l2: introduce v4l2_file_operations.

Introduce a struct v4l2_file_operations for v4l2 drivers.

Remove the unnecessary inode argument.

Move compat32 handling (and llseek) into the v4l2-dev core: this is now
handled in the v4l2 core and no longer in the drivers themselves.

Note that this changeset reverts an earlier patch that changed the return
type of__video_ioctl2 from int to long. This change will be reinstated
later in a much improved version.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index e6087486f889..5023075506fb 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -783,7 +783,7 @@ static int cx18_default(struct file *file, void *fh, int cmd, void *arg)
         return 0;
 }
 
-int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+int cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
                     unsigned long arg)
 {
         struct video_device *vfd = video_devdata(filp);
@@ -795,7 +795,7 @@ int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
 
         if (cx18_debug & CX18_DBGFLG_IOCTL)
                 vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
-        res = video_ioctl2(inode, filp, cmd, arg);
+        res = video_ioctl2(filp, cmd, arg);
         vfd->debug = 0;
         mutex_unlock(&cx->serialize_lock);
         return res;