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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-12-30 12:58:20 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-02 22:11:12 +0300 |
| commit | bec43661b1dc0075b7445223ba775674133b164d (patch) | |
| tree | 2a09ad5cc78799985e5cfb789f0a23db58e70499 /drivers/media/video/usbvideo/vicam.c | |
| parent | dfa9a5ae679ff2d23caa995d0f55a19abaf0596e (diff) | |
| download | linux-bec43661b1dc0075b7445223ba775674133b164d.tar.xz | |
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/usbvideo/vicam.c')
| -rw-r--r-- | drivers/media/video/usbvideo/vicam.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c index 4602597ed8d1..53197a4e6b92 100644 --- a/drivers/media/video/usbvideo/vicam.c +++ b/drivers/media/video/usbvideo/vicam.c @@ -230,7 +230,7 @@ set_camera_power(struct vicam_camera *cam, int state) } static int -vicam_ioctl(struct inode *inode, struct file *file, unsigned int ioctlnr, unsigned long arg) +vicam_ioctl(struct file *file, unsigned int ioctlnr, unsigned long arg) { void __user *user_arg = (void __user *)arg; struct vicam_camera *cam = file->private_data; @@ -470,7 +470,7 @@ vicam_ioctl(struct inode *inode, struct file *file, unsigned int ioctlnr, unsign } static int -vicam_open(struct inode *inode, struct file *file) +vicam_open(struct file *file) { struct vicam_camera *cam = video_drvdata(file); @@ -536,7 +536,7 @@ vicam_open(struct inode *inode, struct file *file) } static int -vicam_close(struct inode *inode, struct file *file) +vicam_close(struct file *file) { struct vicam_camera *cam = file->private_data; int open_count; @@ -783,17 +783,13 @@ vicam_mmap(struct file *file, struct vm_area_struct *vma) return 0; } -static const struct file_operations vicam_fops = { +static const struct v4l2_file_operations vicam_fops = { .owner = THIS_MODULE, .open = vicam_open, .release = vicam_close, .read = vicam_read, .mmap = vicam_mmap, .ioctl = vicam_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif - .llseek = no_llseek, }; static struct video_device vicam_template = { |