License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-block.git] / arch / arm64 / include / asm / stack_pointer.h
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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
a9ea0017
MR
2#ifndef __ASM_STACK_POINTER_H
3#define __ASM_STACK_POINTER_H
4
5/*
6 * how to get the current stack pointer from C
7 */
8register unsigned long current_stack_pointer asm ("sp");
9
10#endif /* __ASM_STACK_POINTER_H */