| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_POWERPC_MMIOWB_H | |
| #define _ASM_POWERPC_MMIOWB_H | |
| #ifdef CONFIG_MMIOWB | |
| #include <linux/compiler.h> | |
| #include <asm/barrier.h> | |
| #include <asm/paca.h> | |
| #define arch_mmiowb_state() (&local_paca->mmiowb_state) | |
| #define mmiowb() mb() | |
| #endif /* CONFIG_MMIOWB */ | |
| #include <asm-generic/mmiowb.h> | |
| #endif /* _ASM_POWERPC_MMIOWB_H */ |