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path: root/drivers/media/video/videodev.c
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Diffstat (limited to 'drivers/media/video/videodev.c')
-rw-r--r--drivers/media/video/videodev.c40
1 files changed, 18 insertions, 22 deletions
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 0334b9aaf12..0fbe8a1a91b 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -54,15 +54,14 @@
* sysfs stuff
*/
-static ssize_t show_name(struct class_device *cd, char *buf)
+static ssize_t show_name(struct device *cd,
+ struct device_attribute *attr, char *buf)
{
struct video_device *vfd = container_of(cd, struct video_device,
- class_dev);
- return sprintf(buf,"%.*s\n",(int)sizeof(vfd->name),vfd->name);
+ class_dev);
+ return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
}
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-
struct video_device *video_device_alloc(void)
{
struct video_device *vfd;
@@ -76,10 +75,9 @@ void video_device_release(struct video_device *vfd)
kfree(vfd);
}
-static void video_release(struct class_device *cd)
+static void video_release(struct device *cd)
{
- struct video_device *vfd = container_of(cd, struct video_device,
- class_dev);
+ struct video_device *vfd = container_of(cd, struct video_device, class_dev);
#if 1
/* needed until all drivers are fixed */
@@ -89,9 +87,15 @@ static void video_release(struct class_device *cd)
vfd->release(vfd);
}
+static struct device_attribute video_device_attrs[] = {
+ __ATTR(name, S_IRUGO, show_name, NULL),
+ __ATTR_NULL
+};
+
static struct class video_class = {
.name = VIDEO_NAME,
- .release = video_release,
+ .dev_attrs = video_device_attrs,
+ .dev_release = video_release,
};
/*
@@ -1753,22 +1757,16 @@ int video_register_device(struct video_device *vfd, int type, int nr)
/* sysfs class */
memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
if (vfd->dev)
- vfd->class_dev.dev = vfd->dev;
+ vfd->class_dev.parent = vfd->dev;
vfd->class_dev.class = &video_class;
vfd->class_dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor);
- sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base);
- ret = class_device_register(&vfd->class_dev);
+ sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base);
+ ret = device_register(&vfd->class_dev);
if (ret < 0) {
- printk(KERN_ERR "%s: class_device_register failed\n",
+ printk(KERN_ERR "%s: device_register failed\n",
__FUNCTION__);
goto fail_minor;
}
- ret = class_device_create_file(&vfd->class_dev, &class_device_attr_name);
- if (ret < 0) {
- printk(KERN_ERR "%s: class_device_create_file 'name' failed\n",
- __FUNCTION__);
- goto fail_classdev;
- }
#if 1
/* needed until all drivers are fixed */
@@ -1779,8 +1777,6 @@ int video_register_device(struct video_device *vfd, int type, int nr)
#endif
return 0;
-fail_classdev:
- class_device_unregister(&vfd->class_dev);
fail_minor:
mutex_lock(&videodev_lock);
video_device[vfd->minor] = NULL;
@@ -1804,7 +1800,7 @@ void video_unregister_device(struct video_device *vfd)
panic("videodev: bad unregister");
video_device[vfd->minor]=NULL;
- class_device_unregister(&vfd->class_dev);
+ device_unregister(&vfd->class_dev);
mutex_unlock(&videodev_lock);
}