v4l2: introduce v4l2_file_operations.

From: Hans Verkuil <hverkuil@xs4all.nl>

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.

Priority: normal

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

1 files changed, 2 insertions, 2 deletions

diff --git a/linux/drivers/media/video/cx18/cx18-fileops.h b/linux/drivers/media/video/cx18/cx18-fileops.h
index 46da0282f..92e2d5dab 100644
--- a/linux/drivers/media/video/cx18/cx18-fileops.h
+++ b/linux/drivers/media/video/cx18/cx18-fileops.h
@@ -22,12 +22,12 @@
  */
 
 /* Testing/Debugging */
-int cx18_v4l2_open(struct inode *inode, struct file *filp);
+int cx18_v4l2_open(struct file *filp);
 ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
 		      loff_t *pos);
 ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count,
 		       loff_t *pos);
-int cx18_v4l2_close(struct inode *inode, struct file *filp);
+int cx18_v4l2_close(struct file *filp);
 unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait);
 int cx18_start_capture(struct cx18_open_id *id);
 void cx18_stop_capture(struct cx18_open_id *id, int gop_end);