From bec43661b1dc0075b7445223ba775674133b164d Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 30 Dec 2008 06:58:20 -0300 Subject: 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cpia2/cpia2_v4l.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/media/video/cpia2') diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index 3c2d7eac119..91870cc9c44 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, }; -- cgit v1.2.3