Lines Matching refs:uref_multi
453 struct hiddev_usage_ref_multi *uref_multi = NULL; in hiddev_ioctl_usage() local
459 uref_multi = kmalloc(sizeof(struct hiddev_usage_ref_multi), GFP_KERNEL); in hiddev_ioctl_usage()
460 if (!uref_multi) in hiddev_ioctl_usage()
462 uref = &uref_multi->uref; in hiddev_ioctl_usage()
464 if (copy_from_user(uref_multi, user_arg, in hiddev_ioctl_usage()
465 sizeof(*uref_multi))) in hiddev_ioctl_usage()
521 (uref_multi->num_values > HID_MAX_MULTI_USAGES || in hiddev_ioctl_usage()
522 uref->usage_index + uref_multi->num_values > field->report_count)) in hiddev_ioctl_usage()
539 kfree(uref_multi); in hiddev_ioctl_usage()
542 for (i = 0; i < uref_multi->num_values; i++) in hiddev_ioctl_usage()
543 uref_multi->values[i] = in hiddev_ioctl_usage()
545 if (copy_to_user(user_arg, uref_multi, in hiddev_ioctl_usage()
546 sizeof(*uref_multi))) in hiddev_ioctl_usage()
550 for (i = 0; i < uref_multi->num_values; i++) in hiddev_ioctl_usage()
552 uref_multi->values[i]; in hiddev_ioctl_usage()
557 kfree(uref_multi); in hiddev_ioctl_usage()
560 kfree(uref_multi); in hiddev_ioctl_usage()
563 kfree(uref_multi); in hiddev_ioctl_usage()