License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[mirror_ubuntu-eoan-kernel.git] / arch / um / include / asm / smp.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __UM_SMP_H
#define __UM_SMP_H

#define hard_smp_processor_id()         0

#endif