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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-12-30 06:58:20 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-02 17:11:12 -0200 |
| commit | bec43661b1dc0075b7445223ba775674133b164d (patch) | |
| tree | 2a09ad5cc78799985e5cfb789f0a23db58e70499 /drivers/media/video/cpia2 | |
| parent | dfa9a5ae679ff2d23caa995d0f55a19abaf0596e (diff) | |
| download | lwn-bec43661b1dc0075b7445223ba775674133b164d.tar.gz lwn-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/cpia2')
| -rw-r--r-- | drivers/media/video/cpia2/cpia2_v4l.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index 3c2d7eac1197..91870cc9c445 100644 --- a/drivers/media/video/cpia2/cpia2_v4l.c +++ b/drivers/media/video/cpia2/cpia2_v4l.c @@ -239,7 +239,7 @@ static struct v4l2_queryctrl controls[] = { * cpia2_open * *****************************************************************************/ -static int cpia2_open(struct inode *inode, struct file *file) +static int cpia2_open(struct file *file) { struct camera_data *cam = video_drvdata(file); int retval = 0; @@ -302,7 +302,7 @@ err_return: * cpia2_close * *****************************************************************************/ -static int cpia2_close(struct inode *inode, struct file *file) +static int cpia2_close(struct file *file) { struct video_device *dev = video_devdata(file); struct camera_data *cam = video_get_drvdata(dev); @@ -1841,7 +1841,7 @@ static int cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg) return retval; } -static int cpia2_ioctl(struct inode *inode, struct file *file, +static int cpia2_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, cpia2_do_ioctl); @@ -1912,17 +1912,13 @@ static void reset_camera_struct_v4l(struct camera_data *cam) /*** * The v4l video device structure initialized for this device ***/ -static const struct file_operations fops_template = { +static const struct v4l2_file_operations fops_template = { .owner = THIS_MODULE, .open = cpia2_open, .release = cpia2_close, .read = cpia2_v4l_read, .poll = cpia2_v4l_poll, .ioctl = cpia2_ioctl, - .llseek = no_llseek, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif .mmap = cpia2_mmap, }; |