407 static int ntsync_sem_release(struct ntsync_obj *sem, void __user *argp)  in ntsync_sem_release()  argument
410 	__u32 __user *user_args = argp;  in ntsync_sem_release()
416 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_sem_release()
456 static int ntsync_mutex_unlock(struct ntsync_obj *mutex, void __user *argp)  in ntsync_mutex_unlock()  argument
458 	struct ntsync_mutex_args __user *user_args = argp;  in ntsync_mutex_unlock()
465 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_mutex_unlock()
508 static int ntsync_mutex_kill(struct ntsync_obj *mutex, void __user *argp)  in ntsync_mutex_kill()  argument
515 	if (get_user(owner, (__u32 __user *)argp))  in ntsync_mutex_kill()
537 static int ntsync_event_set(struct ntsync_obj *event, void __user *argp, bool pulse)  in ntsync_event_set()  argument
558 	if (put_user(prev_state, (__u32 __user *)argp))  in ntsync_event_set()
564 static int ntsync_event_reset(struct ntsync_obj *event, void __user *argp)  in ntsync_event_reset()  argument
580 	if (put_user(prev_state, (__u32 __user *)argp))  in ntsync_event_reset()
586 static int ntsync_sem_read(struct ntsync_obj *sem, void __user *argp)  in ntsync_sem_read()  argument
588 	struct ntsync_sem_args __user *user_args = argp;  in ntsync_sem_read()
608 static int ntsync_mutex_read(struct ntsync_obj *mutex, void __user *argp)  in ntsync_mutex_read()  argument
610 	struct ntsync_mutex_args __user *user_args = argp;  in ntsync_mutex_read()
632 static int ntsync_event_read(struct ntsync_obj *event, void __user *argp)  in ntsync_event_read()  argument
634 	struct ntsync_event_args __user *user_args = argp;  in ntsync_event_read()
670 	void __user *argp = (void __user *)parm;  in ntsync_obj_ioctl()  local
674 		return ntsync_sem_release(obj, argp);  in ntsync_obj_ioctl()
676 		return ntsync_sem_read(obj, argp);  in ntsync_obj_ioctl()
678 		return ntsync_mutex_unlock(obj, argp);  in ntsync_obj_ioctl()
680 		return ntsync_mutex_kill(obj, argp);  in ntsync_obj_ioctl()
682 		return ntsync_mutex_read(obj, argp);  in ntsync_obj_ioctl()
684 		return ntsync_event_set(obj, argp, false);  in ntsync_obj_ioctl()
686 		return ntsync_event_reset(obj, argp);  in ntsync_obj_ioctl()
688 		return ntsync_event_set(obj, argp, true);  in ntsync_obj_ioctl()
690 		return ntsync_event_read(obj, argp);  in ntsync_obj_ioctl()
732 static int ntsync_create_sem(struct ntsync_device *dev, void __user *argp)  in ntsync_create_sem()  argument
738 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_create_sem()
756 static int ntsync_create_mutex(struct ntsync_device *dev, void __user *argp)  in ntsync_create_mutex()  argument
762 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_create_mutex()
780 static int ntsync_create_event(struct ntsync_device *dev, void __user *argp)  in ntsync_create_event()  argument
786 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_create_event()
944 static int ntsync_wait_any(struct ntsync_device *dev, void __user *argp)  in ntsync_wait_any()  argument
953 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_wait_any()
1013 		struct ntsync_wait_args __user *user_args = argp;  in ntsync_wait_any()
1028 static int ntsync_wait_all(struct ntsync_device *dev, void __user *argp)  in ntsync_wait_all()  argument
1036 	if (copy_from_user(&args, argp, sizeof(args)))  in ntsync_wait_all()
1129 		struct ntsync_wait_args __user *user_args = argp;  in ntsync_wait_all()
1172 	void __user *argp = (void __user *)parm;  in ntsync_char_ioctl()  local
1176 		return ntsync_create_event(dev, argp);  in ntsync_char_ioctl()
1178 		return ntsync_create_mutex(dev, argp);  in ntsync_char_ioctl()
1180 		return ntsync_create_sem(dev, argp);  in ntsync_char_ioctl()
1182 		return ntsync_wait_all(dev, argp);  in ntsync_char_ioctl()
1184 		return ntsync_wait_any(dev, argp);  in ntsync_char_ioctl()