1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ASM_GENERIC_SPINLOCK_H 3 #define __ASM_GENERIC_SPINLOCK_H 4 /* 5 * You need to implement asm/spinlock.h for SMP support. The generic 6 * version does not handle SMP. 7 */ 8 #ifdef CONFIG_SMP 9 #error need an architecture specific asm/spinlock.h 10 #endif 11 12 #endif /* __ASM_GENERIC_SPINLOCK_H */ 13