diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2011-01-22 09:34:55 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 23:31:51 (GMT) |
| commit | afa38521614dcdfe12c765ff76d4c137a056e905 (patch) | |
| tree | b310db8ca753e2236783edf9db49d915cceed727 /drivers/media/video/pwc/pwc-if.c | |
| parent | b577f962d27c055571f72ddd73ae3aded39a6261 (diff) | |
| download | linux-fsl-qoriq-afa38521614dcdfe12c765ff76d4c137a056e905.tar.xz | |
[media] pwc: convert to video_ioctl2
Tested with a Logitech QuickCam Pro 4000.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pwc/pwc-if.c')
| -rw-r--r-- | drivers/media/video/pwc/pwc-if.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 4aa70fa..780af5f 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -151,8 +151,6 @@ static int pwc_video_close(struct file *file); static ssize_t pwc_video_read(struct file *file, char __user *buf, size_t count, loff_t *ppos); static unsigned int pwc_video_poll(struct file *file, poll_table *wait); -static long pwc_video_ioctl(struct file *file, - unsigned int ioctlnr, unsigned long arg); static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma); static const struct v4l2_file_operations pwc_fops = { @@ -162,7 +160,7 @@ static const struct v4l2_file_operations pwc_fops = { .read = pwc_video_read, .poll = pwc_video_poll, .mmap = pwc_video_mmap, - .unlocked_ioctl = pwc_video_ioctl, + .unlocked_ioctl = video_ioctl2, }; static struct video_device pwc_template = { .name = "Philips Webcam", /* Filled in later */ @@ -1378,23 +1376,6 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait) return 0; } -static long pwc_video_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) -{ - struct video_device *vdev = file->private_data; - struct pwc_device *pdev; - long r = -ENODEV; - - if (!vdev) - goto out; - pdev = video_get_drvdata(vdev); - - if (!pdev->unplugged) - r = video_usercopy(file, cmd, arg, pwc_video_do_ioctl); -out: - return r; -} - static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma) { struct video_device *vdev = file->private_data; @@ -1744,6 +1725,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id memcpy(pdev->vdev, &pwc_template, sizeof(pwc_template)); pdev->vdev->parent = &intf->dev; pdev->vdev->lock = &pdev->modlock; + pdev->vdev->ioctl_ops = &pwc_ioctl_ops; strcpy(pdev->vdev->name, name); video_set_drvdata(pdev->vdev, pdev); |