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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-12-30 10:58:20 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-02 20:11:12 +0100 |
| commit | bec43661b1dc0075b7445223ba775674133b164d (patch) | |
| tree | 2a09ad5cc78799985e5cfb789f0a23db58e70499 /drivers/media/video/cpia.c | |
| parent | V4L/DVB (10134): v4l2 doc: set v4l2_dev instead of parent. (diff) | |
| download | linux-bec43661b1dc0075b7445223ba775674133b164d.tar.xz linux-bec43661b1dc0075b7445223ba775674133b164d.zip | |
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>
Diffstat (limited to 'drivers/media/video/cpia.c')
| -rw-r--r-- | drivers/media/video/cpia.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c index 028a400d2453..9925ec0ab29d 100644 --- a/drivers/media/video/cpia.c +++ b/drivers/media/video/cpia.c @@ -3148,7 +3148,7 @@ static void put_cam(struct cpia_camera_ops* ops) } /* ------------------------- V4L interface --------------------- */ -static int cpia_open(struct inode *inode, struct file *file) +static int cpia_open(struct file *file) { struct video_device *dev = video_devdata(file); struct cam_data *cam = video_get_drvdata(dev); @@ -3225,7 +3225,7 @@ static int cpia_open(struct inode *inode, struct file *file) return err; } -static int cpia_close(struct inode *inode, struct file *file) +static int cpia_close(struct file *file) { struct video_device *dev = file->private_data; struct cam_data *cam = video_get_drvdata(dev); @@ -3720,7 +3720,7 @@ static int cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg) return retval; } -static int cpia_ioctl(struct inode *inode, struct file *file, +static int cpia_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, cpia_do_ioctl); @@ -3780,17 +3780,13 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma) return 0; } -static const struct file_operations cpia_fops = { +static const struct v4l2_file_operations cpia_fops = { .owner = THIS_MODULE, .open = cpia_open, .release = cpia_close, .read = cpia_read, .mmap = cpia_mmap, .ioctl = cpia_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif - .llseek = no_llseek, }; static struct video_device cpia_template = { |