return -EINVAL;
u_ent.id = ent->id;
- if (ent->name) {
- strncpy(u_ent.name, ent->name, sizeof(u_ent.name));
- u_ent.name[sizeof(u_ent.name) - 1] = '\0';
- }
+ if (ent->name)
+ strlcpy(u_ent.name, ent->name, sizeof(u_ent.name));
u_ent.type = ent->type;
u_ent.revision = ent->revision;
u_ent.flags = ent->flags;
for (p = 0; p < entity->num_pads; p++) {
struct media_pad_desc pad;
+
+ memset(&pad, 0, sizeof(pad));
media_device_kpad_to_upad(&entity->pads[p], &pad);
if (copy_to_user(&links->pads[p], &pad, sizeof(pad)))
return -EFAULT;
if (entity->links[l].source->entity != entity)
continue;
+ memset(&link, 0, sizeof(link));
media_device_kpad_to_upad(entity->links[l].source,
&link.source);
media_device_kpad_to_upad(entity->links[l].sink,
* - dev must point to the parent device
* - model must be filled with the device model name
*/
-int __must_check media_device_register(struct media_device *mdev)
+int __must_check __media_device_register(struct media_device *mdev,
+ struct module *owner)
{
int ret;
mdev->devnode.fops = &media_device_fops;
mdev->devnode.parent = mdev->dev;
mdev->devnode.release = media_device_release;
- ret = media_devnode_register(&mdev->devnode);
+ ret = media_devnode_register(&mdev->devnode, owner);
if (ret < 0)
return ret;
return 0;
}
-EXPORT_SYMBOL_GPL(media_device_register);
+EXPORT_SYMBOL_GPL(__media_device_register);
/**
* media_device_unregister - unregister a media device