diff options
Diffstat (limited to 'arch/ia64/include/asm/mmiowb.h')
| -rw-r--r-- | arch/ia64/include/asm/mmiowb.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/ia64/include/asm/mmiowb.h b/arch/ia64/include/asm/mmiowb.h deleted file mode 100644 index d67aab4ea3b4..000000000000 --- a/arch/ia64/include/asm/mmiowb.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ - -#ifndef _ASM_IA64_MMIOWB_H -#define _ASM_IA64_MMIOWB_H - -/** - * mmiowb - I/O write barrier - * - * Ensure ordering of I/O space writes. This will make sure that writes - * following the barrier will arrive after all previous writes. For most - * ia64 platforms, this is a simple 'mf.a' instruction. - */ -#define mmiowb() ia64_mfa() - -#include <asm-generic/mmiowb.h> - -#endif /* _ASM_IA64_MMIOWB_H */ |