#include <asm/io.h>
#include <linux/mutex.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
-
#include "cpia.h"
static int video_nr = -1;
if (!cpia_proc_root || !cam)
return;
- snprintf(name, sizeof(name), "video%d", cam->vdev.minor);
+ snprintf(name, sizeof(name), "video%d", cam->vdev.num);
ent = create_proc_entry(name, S_IFREG|S_IRUGO|S_IWUSR, cpia_proc_root);
if (!ent)
if (!cam || !cam->proc_entry)
return;
- snprintf(name, sizeof(name), "video%d", cam->vdev.minor);
+ snprintf(name, sizeof(name), "video%d", cam->vdev.num);
remove_proc_entry(name, cpia_proc_root);
cam->proc_entry = NULL;
}
}
/* ------------------------- 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);
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);
return cam->decompressed_frame.count;
}
-static int cpia_do_ioctl(struct inode *inode, struct file *file,
- unsigned int ioctlnr, void *arg)
+static long cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = file->private_data;
struct cam_data *cam = video_get_drvdata(dev);
if (mutex_lock_interruptible(&cam->busy_lock))
return -EINTR;
- //DBG("cpia_ioctl: %u\n", ioctlnr);
+ /* DBG("cpia_ioctl: %u\n", cmd); */
- switch (ioctlnr) {
+ switch (cmd) {
/* query capabilities */
case VIDIOCGCAP:
{
return retval;
}
-static int cpia_ioctl(struct inode *inode, struct file *file,
+static long cpia_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
- return video_usercopy(inode, file, cmd, arg, cpia_do_ioctl);
+ return video_usercopy(file, cmd, arg, cpia_do_ioctl);
}
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 = {
}
#ifdef CONFIG_PROC_FS
- DBG("destroying /proc/cpia/video%d\n", cam->vdev.minor);
+ DBG("destroying /proc/cpia/video%d\n", cam->vdev.num);
destroy_proc_cpia_cam(cam);
#endif
if (!cam->open_count) {