/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MMIOWB_H #define _ASM_POWERPC_MMIOWB_H #ifdef [31mCONFIG_MMIOWB[0m #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 */ |